Agricultural ethics issues for the 21st century proceedings of a symposium sponsored by the Soil Science Society of America, American Society of Agronomy, and the Crop Science Society of America in Minneapolis, MN, Oct. 31-Nov.5, 1992 - Hartel, Peter G.; Divisions S-3 (Soil Biology and Biochemistry). (Madison, Wisconsin SSSA ASA CSSA, 1994)
Keywords: Agriculture -- Moral and ethical aspects -- Congresses