00725cam a22002411 4500001001300000003000400013005001700017008004100034010001700075035002000092040004100112042001200153050001500165050001700180100003000197245003500227260004800262300002500310490005800335500006500393650001000458999001500468agr37000797 DLC20260227110956.0850801s1937 dcua f000 0 eng c aagr37000797  a(OCoLC)12335769 aU.S. Dept. of Agr. LibrarycDSIdDLC apremarc00aQL568b.F700aTX325b.B2661 aBack, Ernest Adna,d1886-10aHouse ants.c[By E.A. Back ... aWashington,bU.S. Govt. Print. Off.,c1937] a8 p.billus.c23 cm.0 aUnited States. Dept. of Agriculture. Leafletvno. 147 aContribution from Bureau of Entomology and Plant Quarantine. 0aAnts. c9822d9822