Dwivedi, Hazariprasad. <br/><br/>
Essentials of plant technique 

 - Jodhpur  Scientfic Publishers  1985 
 - 176p. 
<br/><br/><label>ISBN: </label> RS 75.00 
<br/><br/><label>Source: </label> RS 75.00 
<br/><br/><label>Dewey Class. No.: </label>581 DWI