00939cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035002000092040002500112050002200137100003500159245012800194246005500322260005500377300005200432490006500484650003600549650004500585700003400630830003300664agr43000050 DLC20260227111001.0950816s1942    dcub          000 0 eng    aagr43000050   a(OCoLC)34642817  aDLCcNNCdOCoLCdDLC00aS623b.U44 no. 281 aPerfect, Dallas Eugene,d1906-10aPhysical land conditions on the Farmersburg-McGregor project, Clayton county, Iowa,cD. E. Perfect ... and D. A. Sheetz ...30aFarmersburg-McGregor project, Clayton County, Iowa  aWashington, D.C.,b[U.S. Govt. print. off.,c1942]  a25 p.billus., maps. [2 fold in pocket]c26 cm.1 aU.S. Soil conservation service. Physical land surveyvno. 28 0aLand usezIowazClayton County. 0aSoil conservationzIowazClayton County.1 aSheetz, Donald Ackley,d1911- 0aPhysical land surveyvno. 28