00850nam a2200241 a 4500008004100000020002300041100002900064245012100093250001200214260005000226300003600276500002000312504004100332650003900373650002800412650002000440700002000460710004200480710005900522003000100581005001700582040000900599                                          a0412728109 (pbk.) 1 aVan Emden, Helmut Fritz.10aBeyond silent spring : bintegrated pest management and chemical safety /cHelmut F. van Emden and David B. Peakall.  a1st ed.  aLondon ;aNew York :bChapman & Hall,cc1996.  axviii, 322 p. :bill. ;c24 cm.  aIncludes index.  aIncludes bibliographical references. 0aPesticidesxEnvironmental aspects. 0aPesticidesxToxicology. 0aPestsxControl.1 aPeakall, David.2 aUnited Nations Environment Programme.2 aInternational Centre of Insect Physiology and Ecology.20230123134023.0  cNUST