00872nam a2200217Ia 4500 CTU_138488 210402s9999 xx 000 0 und d 630 U513 United States Department of Agriculture USDA study team on organic farming Report and recommendations on organic farming United States Department of Agriculture. USDA study team on organic farming United States United States Department of Agriculture 1980 This study was conducted to learn more about the potential contribution of organic farming as a system for the production of food and fiber. Agriculture,Nông nghiệp Research,Nghiên cứu Trọng Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ