TY  - BOOK
AU  - Griffiths,John Cedric
TI  - Size versus sorting in some Caribbean sediments
PY  - 0000///0
CY  - (S.l. : s.n.)
KW  - Geology
N1  - Petekan gambarfoto daripada : The Journal of Geology, J.59, 1951
ER  -