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- [7] VEGETATIVE FILTER STRIPS FOR AGRICULTURAL NONPOINT SOURCE POLLUTION-CONTROL TRANSACTIONS OF THE ASAE, 1989, 32 (02): : 513 - 519
- [10] IRRIGATOR INVOLVEMENT IN THE IMPLEMENTATION OF AGRICULTURAL NONPOINT SOURCE POLLUTION-CONTROL PROGRAMS WATER RESOURCES BULLETIN, 1980, 16 (01): : 133 - 136