TY - BOOK AU - Tasch,Paul TI - Paleobiology of the invertebrates : : data retrieval from the fossil record / SN - 0471845701 U1 - 562 TAS PY - 1973///. CY - New York : PB - John Wiley & Sons, Inc., KW - Invertebrates, Fossil N1 - Includes index. ER -