00756cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035002000092040004300112042001200155050001500167050001600182100003900198245003100237260004900268300002500317490004800342500006500390500001900455650001300474999001500487agr37000786 DLC20260227110956.0940901s1937    dcua         f000 0 eng c  aagr37000786   a(OCoLC)31044459  aU.S. Dept. of agr. LibrarycNNC-MdDLC  apremarc10aQL523b.C600aTX325b.B251 aBack, E. A.q(Ernest Adna),d1886-10aBedbugs.cBy E.A. Back ...  a[Washington,bU.S. Govt. Print. Off.,c1937]  a8 p.billus.c23 cm.0 aU.S. Dept. of agriculture. Leafletvno. 146  aContribution from Bureau of entomology and plant quarantine.  aCaption title. 0aBedbugs.  c9818d9818