| 000 | 00720nam a22002057a 4500 | ||
|---|---|---|---|
| 001 | 12897 | ||
| 008 | 190110s1981 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _a553/S59|5 | ||
| 100 |
_923907 _aHeath, G. Ross |
||
| 245 | _aFerromanganese nodules of the deep sea | ||
| 260 |
_aEl Paso, Texas _bEconomic Geology Publishing Company _c1981 |
||
| 300 | _app. 736-765 | ||
| 650 |
_9190 _aMANGANESO |
||
| 650 |
_96485 _aNODULOS DE MANGANESO |
||
| 650 |
_912819 _aYACIMIENTOS MINERALES MARINOS |
||
| 773 |
_09171 _99171 _aSkinner, Brian J. _dEl Paso, Texas Economic Geology Publishing Company 1981 _o9171 _tEconomic Geology, seventy-fifth anniversary volume 1905-1980 |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cCAPL |
||
| 999 |
_c12897 _d12897 |
||