The use of isotopes in soil organic matter studies :  report of the FAO/IAEA Technical Meeting organized by the Food and Agriculture Organization of the United Nations and the International Atomic Energy Agency in cooperation with the International Soil Science Society, Brunswick-Volkenrode, 9-14 September, 1963. 

 - Oxford :  Pergamon,  1966 
 - xix, 505 p. :  ill. 
<br/><br/> On cover : Supplement to the Journal of applied radiation and isotopes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil chemistry.<br/>Radioisotopes in soil chemistry.