HEWITT, E. J  & SMITH,  T.  A. <br/><br/>
Plant Mineral Nutrition/ 

 - London;  The english  universities press Ltd,  1974. 
 - 298  p.  ill. 
<br/><br/> INCLUDES GLOSSARY, REFERENCES AND INDEX. 
<br/><br/><label>ISBN: </label>0340184981 
<br/><br/><label>Dewey Class. No.: </label>581.1  HEW