共 50 条
- [43] SOIL-EROSION CONTROL - CLEAN WATER THROUGH CROP MANAGEMENT PROGRAMS NORTH DAKOTA COOPERATIVE EXTENSION SERVICE CIRCULAR, 1981, (NSC-7): : 1 - 18
- [45] LINEAR SOIL-EROSION ZEITSCHRIFT FUR KULTURTECHNIK UND FLURBEREINIGUNG, 1980, 21 (03): : 171 - 181
- [46] PROFIT, COST, AND SOIL-EROSION IMPLICATIONS OF DRYLAND CROP PRODUCTION SYSTEMS - TEXAS HIGH-PLAINS JOURNAL OF PRODUCTION AGRICULTURE, 1992, 5 (03): : 307 - 312
- [48] EFFECTS OF CROP CANOPY AND RESIDUE ON RILL AND INTER-RILL SOIL-EROSION TRANSACTIONS OF THE ASAE, 1982, 25 (05): : 1310 - 1315