00589cam a22002291 4500 sa 63004490 DLC 20260227111949.0 891229s1963 ii a 000 0 eng sa 63004490 PL480:I-E-2073 (OCoLC)20833362 DLC OCoLC DLC premarc QL362 .P68 1963 Prasad, S. N. A text book of invertebrate zoology. 5th ed. Allahabad, Kitab Mahal, 1963. vii, 814 p. illus. 23 cm. Invertebrates. 55682 55682