Soil nitrogen as fertilizer or pollutant  proceedings and report of a research coordination meeting 
organizaed by the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture in cooperation with the Gesellshaft fur Strahlen- und Umweltforschung (GSF) and held in Piracicaba, Brazil, 3-7 July 1978 
 - Vienna  [New York]  International Atomic energy Agency  [available from Unipub]  1980 
 - 395 p.  diagrs.  24 vm 
 - Panel proceedings series .
 - Panel proceedings series. .
<br/><br/> "STI/PUB/535." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers--Environmental aspects<br/>Soils--Nitrogen content--Environmental aspects<br/>Groundwater--Pollution
<br/><br/><label>Dewey Class. No.: </label>628.1  / 6841