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- [3] NONPOINT SOURCE POLLUTION-CONTROL BY SOIL AND WATER CONSERVATION PRACTICES [J]. TRANSACTIONS OF THE ASAE, 1979, 22 (04): : 834 - 840
- [5] INCENTIVES FOR NONPOINT POLLUTION-CONTROL [J]. AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS, 1990, 72 (05) : 1361 - 1361
- [7] IRRIGATOR INVOLVEMENT IN THE IMPLEMENTATION OF AGRICULTURAL NONPOINT SOURCE POLLUTION-CONTROL PROGRAMS [J]. WATER RESOURCES BULLETIN, 1980, 16 (01): : 133 - 136