Dhingra, K C  <br/><br/>
Hand book of pesticides / 
K C Dhingra 
 - Delhi :   [s.n.],   [190?] 
 - 229 p. :  ill. ;  25 cm. 
 - Publication on small scale industries,  18 .
 - Publication on small scale industries,  18 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticides
<br/><br/><label>Dewey Class. No.: </label>632.95  / DHH 190?