共 50 条
- [1] FARMING SYSTEMS OPTIONS FOR UNITED-STATES AGRICULTURE [J]. JOURNAL OF PRODUCTION AGRICULTURE, 1994, 7 (02): : 285 - 286
- [3] FARMING SYSTEMS OPTIONS FOR UNITED-STATES AGRICULTURE - AN AGROECOLOGICAL PERSPECTIVE [J]. JOURNAL OF PRODUCTION AGRICULTURE, 1994, 7 (01): : 119 - 123
- [4] LOW-INPUT FARMING SYSTEMS UNDER CONSERVATION COMPLIANCE [J]. JOURNAL OF SOIL AND WATER CONSERVATION, 1990, 45 (01): : 71 - 74
- [6] MAINSTREAMING LOW-INPUT AGRICULTURE [J]. JOURNAL OF SOIL AND WATER CONSERVATION, 1990, 45 (01): : 9 - 12
- [8] THE PROMISE OF LOW-INPUT AGRICULTURE [J]. JOURNAL OF SOIL AND WATER CONSERVATION, 1989, 44 (02): : 98 - 98
- [9] SOCIAL TRAPS AND INCENTIVES - IMPLICATIONS FOR LOW-INPUT, SUSTAINABLE AGRICULTURE [J]. JOURNAL OF SOIL AND WATER CONSERVATION, 1990, 45 (01): : 28 - 30