Isotopes and radiation in soil organic-matter studies :  Proceedings of the symposium on the use of isotopes and radiation in soil organic-matter studies / 
jointly organised by the interational atormic energy agency and the food and agriculture orga 
 - Vienna :  International Atomic Energy Agency,  1968 
 - 584 p. :  illus. ;  24 cm. 
 - Proceedings series .
<br/><br/> Includes Index p. 583-584 
<br/><br/>Includes bibliography reference 
<br/><br/><label>ISBN: </label> USD 13.50 
<br/><br/><label>LCCN: </label>72-169472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radioactive tracers in agriculture--Congresses<br/>Radioactive tracers in forestry--Congresses<br/>Plant-soil relationships--Congresses<br/>Isotopes<br/>Radioisotopes<br/>Radiation chemistry--Technique
<br/><br/><label>Dewey Class. No.: </label>631.41