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 : organized by Division S-3 (Soil Biology and Biochemistry)
著者
書誌事項
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 : organized by Division S-3 (Soil Biology and Biochemistry)
（ASA special publication, no. 57）
SSSA : ASA : CSSA, 1994
注記
Includes bibliographical references
