00978cam a22002771a 4500001001300000003000400013005001700017008004100034010001700075035001900092040005100111042001200162050002300174070002200197072001500219082001100234100002800245245010100273260005200374300003300426490007700459504002800536650003000564650002700594830007900621agr65000437 DLC20260227111024.0791113s1965    dcua     b   f000 0 eng c  aagr65000437   a(OCoLC)5689783  aU.S. Nat'l Agr. Libr.cNSbSUdNSbSUdDNALdDLC  apremarc00aS21b.A72 no. 13430 a1bAg84Te no.13430 aH000aF821  a632.761 aLyon, Robert L.,d1927-10aStructure and toxicity of insecticide deposits for control of bark beetles /cby Robert L. Lyon.  aWashington :bU.S. Dept. of Agriculture,c1965.  aiii, 59 p. :bill. ;c23 cm.1 aTechnical bulletin / United States Department of Agriculture ;vno. 1343  aBibliography: p. 54-59. 0aInsecticidesxToxicology. 0aBark beetlesxControl. 0aTechnical bulletin (United States. Department of Agriculture) ;vno. 1343.