Soil science education : philosophy and perspectives : proceedings of a symposium sponsored by Divisions S-1, S-2, S-3, S-4, S-5, S-6, S-7, S-8, S-9 of the Soil Science Society of America in Minneapolis, Minnesota, 5 Nov. 1992 / editors, Philippe Baveye, Walter J. Farmer, and Terry J. Logan ; organizing committee, Philippe Baveye, chair, Walter J. Farmer ; editor-in-chief, SSSA, R.J. Luxmoore ; managing editor, David M. Kral ; associate editor, Marian K. Viney.