共 13 条
[1]
AMOS, 1972, FERROMANGANESE DEPOS, P271
[2]
BONATTI, 1972, FERROMANGANESE DEPOS, P149
[3]
*COMM MAR SCIENC E, 1969, PAN REP MAR RES LE 7, P111
[4]
FRANK, 1975, NY TIMES 0518, P63
[5]
MERO, 1972, FERROMANGANESE DEPOS, P191
[6]
NEWMAN, 1974, SATURDAY EVENING MAR
[7]
RAAB, 1972, FERROMANGANESE DEPOS, P31
[8]
STECHLER, 1972, FERROMANGANESE DEPOS, P141
[9]
*US DEP INT, 1974, DRAFT ENV STAT US IN
[10]
*US DEP STAT, 1975, 8764 PUB, P7