Chemistry in the soil environment proceedings of a symposium sponsored by Division S-2 of the American Society of Agronomy and the Soil Science Society of America papers were presented during the annual meetings in Fort Collins, Colorado, August 5-10, 19 / 
organizing committee, D.E. Baker editorial committee, R.H. Dowdy ... [et al.] ; editor-in-chief, Matthias Stelly ; managing editor, David M. Kral ; assistant editor, Mary Kay Cousin 
 - Madison, Wis. :  American Society of Agronomy,  1981 
 - v, 259 p. :  ill. ;  23 cm. 
 - ASA special publication,  no.40 .
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil chemistry--Congresses