000 00421nam a2200145Ia 4500
008 211122s9999||||xx |||||||||||||| ||und||
082 _a560
_bSHR-P
100 _aShrock, Robert R
245 0 _aPrinciples Of Invertbrate Paleontology
260 _bMcgraw Hill
_aTokyo
_c1953
300 _a816p.
630 _xGeneral Stack
650 _aNatural sciences & mathematics
_vPaleontology; paleozoologyZoology
942 _cBOOK
999 _c121139
_d121139