Biotechnology in crop protection:   A selection of symposium and invited papers 

 - West Bangal:   Bidhan Chandra Krishi Viswavidyalaya,   1991 
 - xx, 292p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Protozon Tissue 
<br/><br/><label>Universal Decimal Class. No.: </label>632.9  / N1