Examinations of the water supplies and inland waters of Massachusetts. 1887-1890. Introduction. I. Examinations of water supplies and rivers. 2. Drown, T.M. The chemical examination of waters and the interpretation of analyses. 3. Parker, G.H. Report upon the organisms, excepting the bacteria, found in the waters of the state, July, 1887, to June, 1889. 4. Stearns, F.P. Summary of water-supply statistics; also records of rainfall, flow of streams, and temperatures of air and water. 5. A classification of the drinking waters of the state. 6. Stearns, F.P., and Drown, T.M. Special topics relating to the quality of public water supplies. 7. Stearns, F.P. The pollution and self-purification of streams. Vol. 2. Experimental investigations upon the purification of sewage ... , and upon the intermittent filtration of water, Lawrence, Mass., 1888-1890

Examinations of the water supplies and inland waters of Massachusetts. 1887-1890. Introduction. I. Examinations of water supplies and rivers. 2. Drown, T.M. The chemical examination of waters and the interpretation of analyses. 3. Parker, G.H. Report upon the organisms, excepting the bacteria, found in the waters of the state, July, 1887, to June, 1889. 4. Stearns, F.P. Summary of water-supply statistics; also records of rainfall, flow of streams, and temperatures of air and water. 5. A classification of the drinking waters of the state. 6. Stearns, F.P., and Drown, T.M. Special topics relating to the quality of public water supplies. 7. Stearns, F.P. The pollution and self-purification of streams. Vol. 2. Experimental investigations upon the purification of sewage ... , and upon the intermittent filtration of water, Lawrence, Mass., 1888-1890 PDF Author: Massachusetts. State Board of Health
Publisher:
ISBN:
Category : Sewerage
Languages : en
Pages : 894

Book Description

Examinations by the State board of health of the water supplies and inland waters of Massachusetts. 1887-1890

Examinations by the State board of health of the water supplies and inland waters of Massachusetts. 1887-1890 PDF Author: Massachusetts. State Board of Health
Publisher:
ISBN:
Category : Sewerage
Languages : en
Pages : 896

Book Description

Examinations by the State Board of Health of the water supplies and inland waters of Massachusetts, 1887-1890. pt. 1, 1890

Examinations by the State Board of Health of the water supplies and inland waters of Massachusetts, 1887-1890. pt. 1, 1890 PDF Author: Massachusetts. Dept. of Public Health
Publisher:
ISBN:
Category :
Languages : en
Pages : 902

Book Description

Report on Water Supply and Sewerage, Part 1-2

Report on Water Supply and Sewerage, Part 1-2 PDF Author: Massachusetts. Department of Public Health
Publisher:
ISBN:
Category : Lawrence (Mass.)
Languages : en
Pages : 900

Book Description

The Data of Geochemistry

The Data of Geochemistry PDF Author: Frank Wigglesworth Clarke
Publisher: Legare Street Press
ISBN: 9781017142204
Category : History
Languages : en
Pages : 0

Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Marine Insects

Marine Insects PDF Author: Lanna Cheng
Publisher: North-Holland
ISBN:
Category : Nature
Languages : en
Pages : 606

Book Description
This is the first exhaustive review of literature on marine insects, which are defined in this volume as those that spend at least part of their life in association with the marine environment. Not only are true insects, such as the Collembola and insect parasites of marine birds and mammals, considered, but also other kinds of intertidal air-breathing arthropods, notably spiders, scorpions, mites, centipedes and millipedes, which live and feed with, or even on, the insects of marine habitats. The chapters, written by leading authorities, are divided into two sections, the first treating primarily ecological aspects, the second dealing with major groups of insects in marine environments.

From the Sierra to the Sea

From the Sierra to the Sea PDF Author: William S. Alevizon
Publisher: Bookbaby
ISBN: 9781543948349
Category : Science
Languages : en
Pages : 0

Book Description
The original report From the Sierra to the Sea: Ecological History of the San Francisco Bay-Delta Watershed was a product of a three-year effort to develop a landscape level overview of the natural ecological structure, function and organization of the watershed, and the way it had changed over the course of the 19th and 20th centuries. Technical review and contributions from government and water agencies helped produce a collaborative document that provided information on the historical ecological baseline in order to assist in what was envisioned at the time as the most ambitious restoration effort ever undertaken in the United States. We are proud of the fact that the original document is still used as an objective reference, and has provided a foundation and inspiration for similar but more intensively researched localized efforts by others in the Bay-Delta watershed. This 20th anniversary edition contains a new Afterword describing changes to the estuary and its watershed since the report was originally published in 1998.

Irrigation of Alfalfa

Irrigation of Alfalfa PDF Author: Samuel Fortier
Publisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 44

Book Description

Long Island Sound

Long Island Sound PDF Author: James S. Latimer
Publisher: Springer Science & Business Media
ISBN: 146146126X
Category : Science
Languages : en
Pages : 576

Book Description
The U.S. Ocean Commission Report identified the need for regional ecosystem assessments to support coastal and ocean management. These assessments must provide greater understanding of physical and biological dynamics than assessments at global and national scales can provide but transcend state and local interests. This need and timeliness is apparent for Long Island Sound, where a multi-state regional restoration program is underway for America’s most urbanized estuary. Synthesis of the Long Island Sound ecosystem is needed to integrate knowledge across disciplines and provide insight into understanding and managing pressing issues, such as non-point sources of pollution, coastal development, global climatic change, and invasive species. Currently, there is a need for a comprehensive volume that summarizes the ecological and environmental dynamics and status of Long Island Sound and its myriad ecosystems. It has been 30 years since a comprehensive summary of Long Island Sound was prepared and 50 years since the pioneering work of Gordon Riley. Major advances in estuarine science are providing new insights into these systems, and yet, the condition of many estuaries is in decline in the face of continuing coastal development. There is an opportunity to lay a foundation for integrative coastal observing systems that truly provide the foundation for improved decision-making. This book will provide a key reference of our scientific understanding for work performed over the past three decades and guide future research and monitoring in a dynamic urbanized estuary.

Isaac Asimov's Book of Science and Nature Quotations

Isaac Asimov's Book of Science and Nature Quotations PDF Author: Isaac Asimov
Publisher: Grove Press
ISBN: 9781555841119
Category : Science
Languages : en
Pages : 360

Book Description
Gathers quotations about agriculture, anthropology, astronomy, the atom, energy, engineering, genetics, medicine, physics, science and society, and research
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