00785cam a2200265 4500 91721368 TxAuBib 20061207120000.0 060721s2006||||||||||||||||||||||||eng|u 18884 Project Gutenberg PGUSA eng TxAuBib Hines, Bob. Ducks at a Distance A Waterfowl Identification Guide [Gutenberg] / by Bob Hines. Project Gutenberg, 2006. Project Gutenberg. Freely available. Electronic text. Ducks. Birds. Waterfowl. Anatidae. Ducks -- United States -- Identification. Ducks -- Canada -- Identification. http://www.gutenberg.org/license Rights TXTLL