Srivastava, M. D. L. A textbook of invertebrate zoology [by] M.D.L. Srivastava & U.S. Srivastava. - [1st ed.]. - Allahabad, Central Book Depot [1962] - 777 p. illus. 23 cm. LCCN: sa 63002446 /L/r85 Subjects--Topical Terms: Invertebrates. LC Class. No.: QL362 / .S7