Aubert, H; Pinta, M <br/><br/>
Trace elements in soils 

 -  Elsevier Scientific Publishing Company, Amsterdam  1977 
 - 395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science; Agriculture
<br/><br/><label>Dewey Class. No.: </label>PG 631.4  AUB-T