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Search Results for the EPA National Library Catalog
Items Found: 33
Showing: Items 1 - 33
Your Search: (AUTHOR=Walker AND Wynn AND R)
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Title
Year Published
1
Assessment of irrigation return flow models /
1976
2
Best management practices for salinity control in Grand Valley /
1978
3
Coordination of agricultural and urban water quality management in the Utah Lake drainage area,
1973
4
Cost-Effective Strategies for Alleviating Water Quality Degradation from Irrigated Agriculture.
1976
5
Environmental planning manual for salinity management in irrigated agriculture /
1979
6
Evaluating furrow irrigation systems for regional water quality planning /
1982
7
Evaluating furrow irrigation systems for regional water quality planning {microform} /
1982
8
Evaluation of canal lining for salinity control in Grand Valley /
1972
9
Evaluation of irrigation methods for salinity control in Grand Valley /
1978
10
Evaluation of Irrigation Scheduling for Salinity Control in Grand Valley.
1974
11
Evaluation of urban water management policies in the Denver metropolitan area,
1973
12
Guidelines for designing and evaluating surface irrigation systems
1989
13
Hydro-salinity model of the Grand Valley /
1970
14
Identification and initial evaluation of irrigation return flow models /
1978
15
Implementation of agricultural salinity control technology in Grand Valley /
1978
16
Institutional requirements for optimal water quality management in arid urban areas,
1973
17
Integrating desalination and agricultural salinity control alternatives /
1978
18
Mathematical modeling of water management strategies in urbanizing river basins /
1973
19
Nitrates in groundwater resulting from manure applications to irrigated cropland /
1982
20
Nitrates in Groundwater Resulting from Manure Applications to Irrigated Croplands.
1982
21
Optimizing salinity control strategies for the upper Colorado River Basin /
1981
22
Optimizing salinity control strategies for the upper Colorado River Basin /
1983
23
Optimizing salinity control strategies for the upper Colorado River Basin /
1982
24
Preconstruction Evaluation of the Grand Valley Salinity Control Demonstration Project
1971
25
Selected irrigation return flow quality abstracts 1968-1969 : first annual issue /
1972
26
Selected irrigation return flow quality abstracts 1970-1971 : second annual issue /
1973
27
Selected irrigation return flow quality abstracts 1972-1973, third annual issue /
1974
28
Selected irrigation return flow quality abstracts, 1974 : fourth annual issue /
1976
29
Selected irrigation return flow quality abstracts, 1975 : fifth annual issue /
1977
30
Selected irrigation return flow quality abstracts, 1976 : sixth annual issue /
1978
31
Selected irrigation return flow quality abstracts, 1977 : seventh annual issue /
1979
32
Selected irrigation return flow quality abstracts, 1978 : eighth annual issue /
1980
33
The Grand Valley : an environmental challenge /
1974
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