000 00942cam a22002771 4500
001 2164500
003 BD-DhUL
005 20141114151254.0
008 790516s1953 nyua 000 0 eng
010 _a 52005341
040 _aDLC
_cDLC
_dDLC
_dBD-DhUL
050 0 0 _aQE770
_b.T8 1953
082 0 0 _a562
_bSHP
100 1 _aTwenhofel, William H.
_q(William Henry),
_d1875-1957.
245 0 0 _aPrinciples of invertebrate paleontology /
_cRobert R. Shrock [and] William H. Twenhofel.
250 _a2d ed.
260 _aNew York :
_bMcGraw-Hill,
_c1953.
300 _axx, 816 p. :
_billus. ;
_c24 cm.
490 0 _aMcGraw-Hill series in geology
504 _aIncludes bibliographical references and index.
650 0 _aInvertebrates, Fossil.
700 1 _aShrock, Robert R.
_q(Robert Rakes),
_d1904-1993,
_ejoint author.
740 0 _aInvertebrate paleontology.
906 _a7
_bcbc
_corignew
_du
_eocip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c19214
_d19214