| 000 | 01210pam a2200301 a 4500 | ||
|---|---|---|---|
| 999 |
_c4515 _d4515 |
||
| 001 | 4747451 | ||
| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180710135921.0 | ||
| 008 | 841219s1985 paua b f000 0 eng | ||
| 010 | _a 84600392 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 |
_aTN23 _b.U43 8954 _aTN288 |
| 082 | 0 | 0 |
_a622 s _a622/.8 _219 |
| 086 | 0 | _aI28.23:8954 | |
| 100 | 1 |
_aChurch, Ronald H. _93589 |
|
| 245 | 1 | 0 |
_aGround-penetrating radar for strata control / _cby Ronald H. Church, William E. Webb, and James R. Boyle, Jr. |
| 260 |
_aPittsburgh, Pa. (4800 Forbes Ave., Pittsburgh 15213) : _bU.S. Dept. of the Interior, Bureau of Mines, _c1985. |
||
| 300 |
_a16 p. : _bill. ; _c28 cm. |
||
| 490 | 1 |
_aReport of investigations / United States Department of the Interior, Bureau of Mines ; _v8954 |
|
| 500 | _aBibliography: p. 16. | ||
| 650 | 0 |
_aGround penetrating radar. _93084 |
|
| 650 | 0 |
_aGround control (Mining) _9737 |
|
| 650 | 0 |
_aMine safety _xEquipment and supplies. _93208 |
|
| 700 | 1 |
_aWebb, William E. _93586 |
|
| 700 | 1 |
_aBoyle, James Reid. _98822 |
|
| 830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8954. _9793 |
|
| 906 |
_a7 _bcbc _corignew _d1 _encip _f19 _gy-gencatlg |
||
| 942 |
_2udc _cCR |
||