1. Biology of Birds
by Yadav P.R Khanna D.R 
Price: USD 10.77
Dealer: AbebooksUK, Majestic Books
Description: ISBN10: 817141933X, ISBN13: 9788171419333, [publisher: Discovery Publishing House] Hardcover pp. ix + 352 Figures [Hounslow, United Kingdom] [Publication Year: 2005]  

2. Biology of Birds 1st Edition
by D. R. Khanna 
Price: USD 12.31
Dealer: Abebooks, Books in my Basket
Description: ISBN10: 817141933X, ISBN13: 9788171419333, [publisher: Discovery Publishing House, New Delhi] Hardcover ISBN: 9788171419333, 360pp. [New Delhi, India] [Publication Year: 2005]  

3. Biology of Birds
by P.R Yadav D.R Khanna 
Price: USD 13.24
Dealer: Abebooks, Books Puddle
Description: ISBN10: 817141933X, ISBN13: 9788171419333, [publisher: Discovery Publishing House DPH] Hardcover pp. ix + 352 Index 1st Edition [New York, NY, U.S.A.] [Publication Year: 2005]  

4. Biology of Birds
by PR Yadav DR Khanna 
Price: USD 13.53
Dealer: Biblio, Cold Books
Description: Discovery Publishing House DPH , pp. ix + 352 Index 1st Edition . Hardback. New. Discovery Publishing House DPH ISBN 817141933X 9788171419333 [US] 

5. Biology of Birds
by DR. Khanna D. R. 
Price: USD 17.39
Dealer: Biblio, BookVistas
Description: Discovery Publishing House Pvt. Ltd., Date: 2005. Hardcover. New. 2005. Discovery Publishing House Pvt. Ltd. ISBN 817141933x 9788171419333 [IN] 

6. Biology of Birds
by DR. Khanna D. R. 
Price: USD 17.39
Dealer: Biblio, Sanctum Books
Description: Discovery Publishing House Pvt. Ltd., Date: 2005. Hardcover. New. 2005. Discovery Publishing House Pvt. Ltd. ISBN 817141933x 9788171419333 [IN] 

7. Biology of Birds
by P. R Yadav D. R Khanna 
Price: USD 18.43
Dealer: Alibris, Media Smart via Alibris
Description: Discovery Publishing House DPH 2005 HARDBACK New P ix + 352 Index 1st Edition. 

8. Biology of Birds
by Khanna, D., Yadav, P.R. 
Price: USD 48.40
Dealer: AbebooksUK, dsmbooks
Description: ISBN10: 817141933X, ISBN13: 9788171419333, [publisher: Discovery Publishing House,India] Hardcover Like New [liverpool, United Kingdom] [Publication Year: 2005]