Chemical equilibrium and reaction models / editors, Richard H. Loeppert, A. Paul Schwab, and Sabine Goldberg ; editors-in-chief, D.E. Kissel, G.H. Heichel ; managing editor, Jon M. Bartels.
"Proceedings of an international symposium sponsored by Divisions S-1, S-2, and S-4 of the Soil Science Society of America, and Division A-5 of the Am...
"Proceedings of an international symposium sponsored by Divisions S-1, S-2, and S-4 of the Soil Science Society of America, and Division A-5 of the American Society of Agronomy, in San Antonio, Texas, 23 and 24 October 1990."