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Texas State Publications

Texas State Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 520

Book Description

Texas State Publications

Texas State Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 520

Book Description

Police Expenditures

Police Expenditures PDF Author: Bruce T. Olson
Publisher:
ISBN:
Category : Law enforcement
Languages : en
Pages : 44

Book Description
Statistical data on police budget and manpower trends is related to historical trends in the other public services. The author concludes that although the American police service has received substantial increases in man power and budgets, it has not been underwritten, either in terms of dollars or man power, to the same general extent as most other public services since 1900.

Optimizing Water Treatment Plant Performance Using the Composite Correction Program

Optimizing Water Treatment Plant Performance Using the Composite Correction Program PDF Author:
Publisher:
ISBN:
Category : Drinking water
Languages : en
Pages : 350

Book Description

Urban Stormwater Management in the United States

Urban Stormwater Management in the United States PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309125391
Category : Nature
Languages : en
Pages : 611

Book Description
The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.

A Field Guide to Texas Trees

A Field Guide to Texas Trees PDF Author: Benny J. Simpson
Publisher: Taylor Trade Publishing
ISBN: 1461661919
Category : Nature
Languages : en
Pages : 504

Book Description
This guide helps you sort out thsi Texas greenery that, in sheer loveliness, is second to none. This descriptive handbook helps you identify the more than 220 trees considered to be native to Texas, plus the 30 speices that have become naturalized.

Livestock's Long Shadow

Livestock's Long Shadow PDF Author: Henning Steinfeld
Publisher: Food & Agriculture Org.
ISBN: 9789251055717
Category : Business & Economics
Languages : en
Pages : 418

Book Description
"The assessment builds on the work of the Livestock, Environment and Development (LEAD) Initiative"--Pref.

A History of the Rectangular Survey System

A History of the Rectangular Survey System PDF Author: C. Albert White
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 794

Book Description

Uses of Heritage

Uses of Heritage PDF Author: Laurajane Smith
Publisher: Routledge
ISBN: 1134368038
Category : Art
Languages : en
Pages : 369

Book Description
Examining international case studies including USA, Asia, Australia and New Zealand, this book identifies and explores the use of heritage throughout the world. Challenging the idea that heritage value is self-evident, and that things must be preserved, it demonstrates how it gives tangibility to the values that underpin different communities.

From Clovis to Comanchero

From Clovis to Comanchero PDF Author: Jack L. Hofman
Publisher:
ISBN:
Category : Social Science
Languages : en
Pages : 304

Book Description

Domestic Wastewater Treatment in Developing Countries

Domestic Wastewater Treatment in Developing Countries PDF Author: Duncan Mara
Publisher: Routledge
ISBN: 1136567925
Category : Nature
Languages : en
Pages : 311

Book Description
Affordable and effective domestic wastewater treatment is a critical issue in public health and disease prevention around the world, particularly so in developing countries which often lack the financial and technical resources necessary for proper treatment facilities. This practical guide provides state-of-the-art coverage of methods for domestic wastewater treatment and provides a foundation to the practical design of wastewater treatment and re-use systems. The emphasis is on low-cost, low-energy, low-maintenance, high-performance 'natural' systems that contribute to environmental sustainability by producing effluents that can be safely and profitably used in agriculture for crop irrigation and/or in aquaculture, for fish and aquatic vegetable pond fertilization. Modern design methodologies, with worked design examples, are described for waste stabilization ponds, wastewater storage and treatment reservoirs; constructed wetlands, upflow anaerobic sludge blanket reactors, biofilters, aerated lagoons and oxidation ditches. This book is essential reading for engineers, academics and upper-level and graduate students in engineering, wastewater management and public health, and others interested in sustainable and cost-effective technologies for reducing wastewater-related diseases and environmental damage.
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