00631cam a2200193 4500009071464MiAaHDL20101112000000.0m d cr bn ---auaua850108s1923 mau 000 0 eng A 35001581 sdr-coo56163(OCoLC)8319623NICNICBurroughs, John,1837-1921.Bird courtship and other papers,by John Burroughs.Boston andNew York,Houghton Mifflin company,1923.58 p.front.11 x 17 cm."The Evergreen series."--Bird courtship.--Bird life in winter.--A bird's free lunch.--Bird-nesting time.Mode of access: Internet.Birds00907146420100205153902.020101112000000.020120814064927.02024-10-18T17:30:18Z2024-10-18T17:30:02Z2017-10-07T20:00:02ZSDR-COOUNKNOWNloader.pl-001-001BKsdr-coo56163cooSDRCOOcoo.31924000136790COO56163COOCOO20241018googlecoo.319240001367901923pdbibUS bib date1 < 1931