Author: Robert D. Judy
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 92
Book Description
1982 National Fisheries Survey: Survey design (FWS
Author: Robert D. Judy
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 92
Book Description
1982 National Fisheries Survey: Survey protocol (FWS
Author: Robert D. Judy
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 56
Book Description
1982 National Fisheries Survey
Author: Robert D. Judy
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 160
Book Description
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 160
Book Description
Sport Fishery Abstracts
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 90
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 90
Book Description
Government Reports Annual Index
Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 880
Book Description
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.
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 880
Book Description
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.
FWS/OBS Series Annotated Bibliography
Author: Tricia Rosenthal
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 128
Book Description
New Approaches to Monitoring Aquatic Eco-systems
Author: Terence P. Boyle
Publisher: ASTM International
ISBN: 0803109393
Category : Aquatic ecology
Languages : en
Pages : 222
Book Description
Publisher: ASTM International
ISBN: 0803109393
Category : Aquatic ecology
Languages : en
Pages : 222
Book Description
U.S. Geological Survey Circular
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 282
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 282
Book Description
The Nation's Water
Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Rivers
Languages : en
Pages : 168
Book Description
To assist the Congress and the administration in deciding the future course of the national waer-quality program, we reviewed the findings of recent studies on the quality of waer in U.S. rivers and streams and the progress that has been made toward the goals of the Clean Water Act. From our in-depth review and synthesis of the literature and the advice of expert consultants, we formulated four evaluation questions: 1. What is the present condition of the nation's water quality? 2. How has the nation's water quality changed over time? 3. What pollution sources degrade water quality? 4. What has been the effect of the Construction Grants Program on water quality? In addition to reviewing and synthesizing relevant inforrmation from the studies that addressed these questions, we evaluated the methodologies they employed to reach their conclusions."--Page 12.
Publisher:
ISBN:
Category : Rivers
Languages : en
Pages : 168
Book Description
To assist the Congress and the administration in deciding the future course of the national waer-quality program, we reviewed the findings of recent studies on the quality of waer in U.S. rivers and streams and the progress that has been made toward the goals of the Clean Water Act. From our in-depth review and synthesis of the literature and the advice of expert consultants, we formulated four evaluation questions: 1. What is the present condition of the nation's water quality? 2. How has the nation's water quality changed over time? 3. What pollution sources degrade water quality? 4. What has been the effect of the Construction Grants Program on water quality? In addition to reviewing and synthesizing relevant inforrmation from the studies that addressed these questions, we evaluated the methodologies they employed to reach their conclusions."--Page 12.
SFI Bulletin
Author:
Publisher:
ISBN:
Category : Fishing
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Fishing
Languages : en
Pages : 164
Book Description