00893cam a22002651a 4500001001300000003000400013005001700017008004100034010001700075035002000092040002600112042001200138043001200150050001900162100004100181245004900222260005500271300002800326490007300354500001700427500005700444650003000501830007900531999001700610cd 30000020 DLC20260227111146.0860213s1922    ilua          000 0 eng    acd 30000020   a(OCoLC)13150454  aDLCcICLdMoU-StdDLC  apremarc  an-us-il00aQL1b.F5 no. 21 aSanborn, Colin Campbell,d1897-1962.10aChicago winter birds /cby Colin C. Sanborn.  aChicago :bField Museum of Natural History,c1922.  a12 p. :bill. ;c22 cm.1 aLeaflet / Field Museum of Natural History, Dept. of Zoology ;vno. 2  aCover title.  a"Classified list of Chicago winter birds": p. 10-11. 0aBirdszIllinoiszChicago. 0aLeaflet (Field Museum of Natural History. Department of Zoology) ;vno. 2.  c18470d18470