Salim Ali. <br/><br/>
Handbook of the birds of india and pakistan :  together with those of Bangladesh, Nepal, Bhutan And Sri Lanka / 
Salim Ali and Dillon Ripley. 
 - 2nd ed. 
 - Delhi :  Oxford University Press,  c 1981. 
 - Vols. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>V. 1- (Divers To Hawks) ; 
<br/><br/>326  326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds -- South Asia -- Identification.
<br/><br/><label>Dewey Class. No.: </label>598.2954 / S33h