editors, R.B. Bryant and R.W. Arnold ; organizing committee, R.B. Bryant, R.W. Arnold, M.R. Hoosbeek ; editor-in-chief, SSSA, J.M. Bigham

Soil Science Society of America 1994 SSSA special publication no. 39

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editors, J.M. Bigham and E.J. Ciolkosz ; organizing committee, J.M. Bigham ; editor-in-chief SSSA, R.J. Luxmoore

Soil Science Society of America c1993 SSSA special publication no. 31

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sponsored by Divisions S-5 and S-9 of the Soil Science Society of America in Atlanta, GA, 30 Nov. 1981 and Anaheim, CA, 29 Nov. 1982 ; editor, J.A. Kittrick

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: pbk

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