Sauchelli, Vincent. <br/><br/>
Trace elements in agriculture /  
by Vincent Sauchelli. 
 - 1st.Edn. /  
 - New York :   Van Nostrand Reinhold Company ,   1952 
 - viii,248p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trace Elements
<br/><br/><label>Dewey Class. No.: </label>J:247  / K9S