Ramulu U S S <br/><br/>
Isotopes in agriculture 
Ramulu U S S 
 -  1982 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>57022 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:(E196), M2