Food and Agroiculture Organization of the United Nations <br/><br/>
Use of isotopes in soil organic matter studies 

 - Oxford  Pergamon Press  1966 
 - 505p 
<br/><br/>Food and Agroiculture Organization of the United Nations: Use of isotopes in soil organic matter studies.  Oxford.  Pergamon Press, 1966.--(631.41706FOO)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.41706  / FAO