00613cam a2200205 4500 243222184 TxAuBib 19900426120000.0 ||||||s1957||||||||||||||||||||||||eng|u DLC/ICU ICU DLC TxAuBib Allen, Robert Porter. On the trail of vanishing birds [BOOK]. New York : McGraw-Hill, [1957] 251 p : illus ; 21 cm. 20010531. Whooping crane. Flamingos. Spoonbills. Rare birds.