TY  - BOOK
AU  - Hein, James R.
CN  - I 19.76:
CY  - [Menlo Park, CA] :
DA  - 1990.
ID  - 263624
KW  - Cobalt ores
KW  - Ferromanganese
N1  - Cover title.
PB  - U.S. Geological Survey,
PP  - [Menlo Park, CA] :
PY  - 1990.
T1  - Mineralogy and geochemistry of Co-rich ferromanganese crusts and substrate rocks from Karin Ridge and Johnston Island, Farnella Cruise F7-86- HW
TI  - Mineralogy and geochemistry of Co-rich ferromanganese crusts and substrate rocks from Karin Ridge and Johnston Island, Farnella Cruise F7-86- HW
VL  - 90-298
ER  -