Kotpal, R L Modern text book of zoology Invertebrates animal diversity - i R. L. Kotpal - 11th ed. - Meerut Rastogi Pub 2016 - xix, 983 p. include glossary and references ISBN: 9789350780404 Rs.625.00 Subjects--Topical Terms: Zoology Invertebrates Dewey Class. No.: 592 / KO849MO