00661nam a2200181 a 450000500170000000800410001702000150005804100080007308200080008110000510008924500980014026400550023830000110029370000340030494200070033899900170034595201170036220260717091429.0260717s1987    ii            000 0 eng d  a812390035X  aeng04a5921 aParker, T. Jeffery (Thomas Jeffery), 1850-189710aTextbook of zoology : invertebrates Vol. II /cParker, T. Jeffery (Thomas Jeffery), 1850-1897 1aNew Delhi :bCBS Publishers & Distributors,c1987.  a952 p.1 aHaswell, William A. 1854-1925  cBK  c32028d32028  001040708DCaBKBCLbBKBCLd1992-08-10g150.00l0o592 PARp29255r2026-07-17 09:14:29v150.00w2026-07-17yBK