00441nam a22001697a 4500003000400000008004100004020001800045082001700063100002600080245003600106250001300142260004600155300001100201650001900212650002500231650001500256OSt231009b        |||||||| |||| 00| 0 eng d  a9780994869104  a595.7 bD19E  aDavid, B. Vasantharaj  aElements of economic entomology  a8th. ed.  aNew: bDelhi Brillion Publishing; c2017.  a398 p.  aPure Sciences   aZoological Sciences   aEntomology