Government Reports Announcements & Index
Author :
Publisher :
Page : 258 pages
File Size : 16,50 MB
Release : 1977-10
Category : Science
ISBN :
Author :
Publisher :
Page : 258 pages
File Size : 16,50 MB
Release : 1977-10
Category : Science
ISBN :
Author :
Publisher :
Page : 1130 pages
File Size : 45,21 MB
Release : 1978
Category : Research
ISBN :
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Author : Stephen D. Preston
Publisher :
Page : 12 pages
File Size : 29,39 MB
Release : 1999
Category : Nitrates
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Author : United States. Congress. Committee on Public Works. Subcommittee on Watershed Development
Publisher :
Page : 186 pages
File Size : 19,58 MB
Release : 1959
Category :
ISBN :
Author : James R. Gammon
Publisher : Indiana University Press
Page : 278 pages
File Size : 14,68 MB
Release : 1998-10-22
Category : Nature
ISBN : 9780253212726
Detailed report of a 30-year study of the water quality of the Wabash River.
Author : Andy Clark
Publisher : DIANE Publishing
Page : 248 pages
File Size : 28,43 MB
Release : 2008-07
Category : Technology & Engineering
ISBN : 1437903797
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Author : United States. Army. Corps of Engineers. Louisville District
Publisher :
Page : pages
File Size : 23,38 MB
Release : 1971
Category : Flood control
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Author : Nelson L. Nemerow
Publisher :
Page : 0 pages
File Size : 21,36 MB
Release : 1970
Category : Onondaga Lake (N.Y.)
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Author :
Publisher :
Page : 280 pages
File Size : 35,85 MB
Release : 1979-05
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Author :
Publisher :
Page : 548 pages
File Size : 24,58 MB
Release : 2002
Category : Water
ISBN :