Pechenik, Jan A. Biology of the invertebrates / Jan A. Pechenik - 4th ed. - New Delhi : McGraw-Hill, c2000 - xiv, 578 p. : ill. (some col.) ; 29 cm. Includes index ISBN: 0070122040 (pbk.) : Rs. 295.00 Subjects--Topical Terms: Invertebrates Dewey Class. No.: 592