17th WORLD CONGRESS OF SOIL SCIENCE :  14-21 August 2002,    Bangkok,Thailand 

 - Bangkok :  Srimuang Printing,  2002 
 - 415 p ;  21 cm 
<br/><br/> Volume 1 : Symposia 01-12 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils science<br/>Science
<br/><br/><label>Dewey Class. No.: </label>R 631.4  / W927S 2002