TY  - BOOK
T1  - Foraminifera their classification and economic use.
A1  - Cushman, Joseph A. 1881-1949
LA  - English
PP  - Cambridge
PB  - Harvard Univ. Press
YR  - 1948
ED  - 4th ed., rev. and enl.
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217608012786
OP  - 605
CN  - QL368.F6 C766 1948
KW  - Foraminifera.
KW  - Foraminifera, Fossil.
KW  - Foraminifera : Bibliography.
ER  -