Myths and science of soils of the tropics :  proceedings of an international symposium sponsored by Division A-6 of the American Society of Agronomy, the World Association of Soil and Water Conservation, and the Soil and Water Conservation Society, in Las Vegas, Nevada, 17 Oct. 1989 / 
editors, R. Lal and P.A. Sanchez ... [et al.]. 
 - Madison, Wis., USA :  Soil Science Society of America,  1992. 
 - xvii, 185 p. :  ill., maps. 
 - SSSA special publication ;  no. 29 .
<br/><br/><label>ISBN: </label>0891188002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Tropics.