000 | 00387pam a2200157a 44500 | ||
---|---|---|---|
082 |
_a562 _bT918p2 |
||
100 | _aTwenhofel, William Henry | ||
245 | 1 | _aPRINCIPLES OF INVERTEBRATE PALEONTOLOGY | |
250 | _a2nd | ||
260 |
_aN. Y. _bMcgraw-Hill _c1953 |
||
300 | _a816 | ||
650 | _aInvertebrates, Fossils | ||
700 | _aShrock, Robert Rakes | ||
964 | _gCIRC | ||
997 | _a74150 C | ||
999 |
_c440031 _d440031 |