Diseases of cage and aviary birds / 
edited by Margaret L. Petrak 
 - Philadelphia :  Lea & Febiger,  1969 
 - x, 528 p. :  ill. (part col.) ;  29 cm. 
<br/><br/><label>ISBN: </label> Rs. 1074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Diseases
<br/><br/><label>Dewey Class. No.: </label>636.3860896