Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
Mill Creek Watershed, Van Zandt County, Work Plan for Watershed Protection, Flood Protection, Recreation and Municipal Water Supply (1966) B1; Multipurposed Structure No.1
Author: Groundwater Problems in Coastal Areas
Author: Emilio CustodioPublisher:
ISBN:
Category : Nature
Languages : en
Pages : 620
Book Description
Emergency Natural Gas Act of 1977
Author: United StatesPublisher:
ISBN:
Category : Natural gas
Languages : en
Pages : 188
Book Description
Masters Theses in the Pure and Applied Sciences
Author: Wade H. ShaferPublisher: Springer
ISBN: 9780306341205
Category : Science
Languages : en
Pages : 320
Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis· seminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) *at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac· tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 20 (thesis year 1975) a total of 10,374 theses titles from 28 Canadian and 239 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work. The organization of Volume 20 is identical to that of past years. It consists of theses titles arranged by discipline and by university within each discipline.
Privacy Act Systems of Records
Author: United States. Bureau of Land ManagementPublisher:
ISBN:
Category : Government information
Languages : en
Pages : 68
Book Description
Allelopathy in Rice
Author: M. OlofsdotterPublisher: Int. Rice Res. Inst.
ISBN: 9712201015
Category : Allelopathy
Languages : en
Pages : 164
Book Description
Allelopathy in rice; Allelopathic activity in rice for controlling major aquatic weeds; Weed management using allelopathic rice varieties in Egypt; Rice allelopathy research in Korea; Using and improving laboratory bioassays in rice allelopathy research; Incorporating the allelopathy trait in upland rice breeding programs; What are allelochemicals?; Searching for allelochemicals in rice that control ducksalad; Adaptive autointoxication mechanisms in rice; Allelopathic strategies for weed management in the rice-wheat rotation in northwestern India; Allelopathic effect of Lantana camara on rice and associated weeds under the midhill conditions of Himachal Pradesh, India; Potential of allelopathy for weed management in wet-seede rice cultivation in Sri Lanka; Allelopathic effects of gooseweed extracts on growth of weed seedlings.
An Introduction to Agroforestry
Author: P. K. R. NairPublisher: Springer Science & Business Media
ISBN: 9780792321354
Category : Nature
Languages : en
Pages : 524
Book Description
This college-level textbook summarizes the state of current knowledge in the rapidly expanding field of agroforestry. The book, organized into 25 chapters in six sections, reviews the developments in agroforestry during the past 15 years and describes the accomplishments in the application of biophysical (plant and soil related) and socioeconomic sciences to agroforestry. Although the major focus of the book is on the tropics, where the practice and potential of agroforestry are particularly promising, the developments in temperate zone agroforestry are also discussed. This text is recommended for students, teachers, and researchers in agroforestry, farming systems, and tropical land use.
El Mirador, Peten, Guatemala
Author: Ray MathenyPublisher:
ISBN: 9781949847352
Category :
Languages : en
Pages : 0
Book Description
This preliminary report presents the first two seasons of fieldwork of the BYU El Mirador project at the key Middle-Late Formative site of El Mirador in the Maya Lowlands of Guatemala. Published as part of the El Mirador series. Published by New World Archaeological Foundation.
Agroforestry in Europe
Author: Antonio Rigueiro-RodríguezPublisher: Springer Science & Business Media
ISBN: 140208272X
Category : Technology & Engineering
Languages : en
Pages : 455
Book Description
Agroforestry has come of age during the past three decades. The age-old practice of growing trees and crops and sometimes animals in interacting combinations – that has been ignored in the single-commodity-oriented agricultural and forestry development paradigms – has been brought into the realm of modern land-use. Today agroforestry is well on its way to becoming a specialized science at a level similar to those of crop science and forestry science. To most land-use experts, however, agroforestry has a tropical connotation. They consider agroforestry as something that can and can only be identified with the tropics. That is a wrong perception. While it is true that the tropics, compared to the temperate regions, have a wider array of agroforestry systems and hold greater promise for potential agroforestry interventions, it is also true that agroforestry has several opportunities in the temperate regions too. Indeed, the role of agroforestry is now recognized in Europe as exemplified by this book, North America, and elsewhere in the temperate zone. Current interest in ecosystem management in industrialized countries strongly suggests that there is a need to embrace and apply agroforestry principles to help mitigate the environmental problems caused or exacerbated by commercial agricultural and forestry production enterprises.
Author: Rigby