00526cam a2200181 4500 66371036 TxAuBib 020304s1971||||||||||||||||||||||||und|u (OCoLC)733738203 TxAuBib Ducks. Aims, 1971. 16mm/7min/p. Big and little ducks waddle about a duck farm, eating, drinking, swimming, and quacking. 20020311. Ducks. TXPLE