| 000 | 00543nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230602b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a622.1(082.2)=00 _bM5.1 |
||
| 245 |
_aDeveloping science and art of minerals surveying _c/ Proceedings VIth international congress international society for mine surveying Harrogate/ 9-13 September 1985 |
||
| 260 |
_aBoston: _bA. A. Balkema, _c1985 |
||
| 300 | _a546p. | ||
| 650 | _aDeveloping | ||
| 653 | _aMinerals | ||
| 942 |
_2udc _cPR |
||
| 999 |
_c38883 _d38883 |
||