Trivedi pravin chandra <br/><br/>
Plant protection : a biocontrol approach 

 - Jaipur  Avishkar Pub  2003 
 - xiv;384p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bioactivity
<br/><br/><label>Dewey Class. No.: </label>632,9  / TRI.P