Popushoi, I.S <br/><br/>
Biological and chemical methods of plant protection 

 - New Delhi  Oxonian Press  1986 
 - viii, 56 p. 
<br/><br/><label>ISBN: </label>8170870291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOTANY
<br/><br/><label>Dewey Class. No.: </label>632.93  / BIO