Yu Tian-ren <br/><br/>
Physical Chemistry of paddy soils 

 - Beijing  Science Press  1985 
 - 217p 
<br/><br/>Yu Tian-ren: Physical Chemistry of paddy soils.  Beijing.  Science Press, 1985.--(631.41TIA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.41  / TIA