TY  - BOOK
AU  - Strock, William
TI  - Principles Of Invertibrate Planetology
U1  - 592 
PY  - 1953///
CY  - Newyork
PB  - Mcgrew-Hill
KW  - General Stack
KW  - INVERTIBRATE
KW  - PALEONTOLOGY
KW  - Zoology
ER  -