A Textbook of applied entomology :

                                                                                                                
632SRI
Srivastava, K. P.
   A Textbook of applied entomology : methods of insect pest control / by K. P. Srivastava.- 2nd ed.-Ludhiana:Kalyani Publishers,1996.
  (v 1. 321p );24cm(Hb)
  Cen Lib / Ret /B-060092/ B-060092 /   /sign

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