Grewal, Bikram Birds of the Indian Subcontinent / Bikram Grewal. - Hong Kong : Guide book, c 1995 - xxxviii, 193p. : ill. ; 23x17 cm. Incudes glossary, bibliography and index. ISBN: 962-217-392-6 : Subjects--Topical Terms: AVES Dewey Class. No.: 598.0954 / GRE-BIR