| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c3188 _d3188 |
||
| 003 | Biblioteca INTEMIN | ||
| 005 | 20180526213123.0 | ||
| 007 | Libro | ||
| 008 | 180526b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEN | ||
| 080 | _a622 | ||
| 100 |
_aWinget, J. Oscar _97125 |
||
| 245 | _aAmino acids as retaining agents for separation or rare-earth elements on ion-exchange resin | ||
| 260 |
_aWashington _bBureau of Mines _c1968 |
||
| 300 |
_a10 p. _bil |
||
| 440 |
_aRI _v7175 _97126 |
||
| 650 |
_arare earths _97044 |
||
| 650 |
_aion exchange _91425 |
||
| 650 |
_aresins _97127 |
||
| 650 |
_aamino acids _97128 |
||
| 700 |
_aLindstrom, R. E. _97129 |
||
| 942 | _cBK | ||