000 | nam a22 7a 4500 | ||
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999 |
_c465 _d465 |
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003 | Biblioteca INTEMIN | ||
005 | 20180423105416.0 | ||
007 | Publicación seriada | ||
008 | 180423b xxu||||| |||| 00| 0 eng d | ||
041 | _aInglés | ||
080 | _a661.63 (47) | ||
100 |
_aService, Alfred L. _91551 |
||
245 |
_aAn evaluation of the western phosphate industry and its resources (in five parts) 5. Trends and outlook _cService, Alfred L. |
||
260 |
_aWashington _bBureau of mines _c1967 |
||
490 |
_aReport Investigation _v6935 |
||
650 |
_aindustria _91547 |
||
650 |
_atendencia _91552 |
||
650 |
_arecursos _9113 |
||
650 |
_afosfato _91548 |
||
942 |
_2udc _cCR |