Weaver, R.J. . <br/><br/>
Plant Growth Substances in Agriculture /  Textual Documents 
R.J. Weaver. 
 - New Delhi :  S. Chand & Company ,  C 1972. 
 - xviii, 594p. :  ill ;  23cm. . 
<br/><br/>Bib, Index 
<br/><br/><label>ISBN: </label> PB 
<br/><br/><label>Subjects--Index Terms: </label>Botany Agriculture, Plant Growth Substances 
<br/><br/><label>Dewey Class. No.: </label>581.134  / W 379 P