Field guide to the ducks, geese and swans of Pakistan
By: Mohammad Farooq Ahmed and Syed Ali Ghalib.
Contributors: Ghalib, Ali.
Publisher: Zoological Survey Dept. Govt. of Pakistan
Published: 1986
Place of publication: Karachi
Language: eng
Number of pages: 32
Subjects: Waterfowl -- Pakistan -- Identification.; Birds -- Pakistan -- Identification.
Notes: Bibliography: p. 31-32.