00672nam a22002297a 4500 6012 6012 156 BD-DhUAP 20201223144542.0 201223s1982 pauaf b 001 0 eng 081210692X DLC DLC BD-DhUAP Eng 23 636.686 DIS Diseases of cage and aviary birds / edited by Margaret L. Petrak. 2nd ed. Philadelphia : Lea & Febiger, c1982. xii, 680 pages : illustrations ; 29 cm. Includes bibliographies and index. Cage birds Diseases. Bird diseases. Petrak, Margaret L. ddc BK 0 0 ddc 0 0 UAPCL UAPCL General Stacks 2020-12-23 636.686 DIS 3010000156 2020-12-23 1 2020-12-23 BK