15 th World Congress of Soil Science :  Acapulco Mexico, July 1994 : Transactions 

 - 17 v. :  il. ;  26 cm. 
<br/><br/> Publicado por the International Society of Soil Science y the Mexican Society of Soil Science 
<br/><br/>Contenido: v.1 Inagural and State of the Art Conferences -- v.2 al v.8 Commisions I al VII; Poster sessions -- [v.17] Research for MaximumYiel in Harmony with Nature; Satellite Symposium Sponsored by PPI 
<br/><br/><label>ISBN: </label>9701301439 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SUELOS--CONGRESOS, CONFERENCIAS, ETC.
<br/><br/><label>Dewey Class. No.: </label>631.4  / W6 1994