| 000 | 00551nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230320b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a552.08(082.2) _bM1.1 |
||
| 245 |
_aWeak rock soft, fractured and weathered rock _c/ Proceedings of the international symposium on weak rock Tokyo/ 21-24 September, 1981 |
||
| 260 |
_aNetherlands: _bA. A. Balkema, _c1981 |
||
| 300 | _aviii, 600p. | ||
| 650 | _aRock | ||
| 653 | _aWeathered | ||
| 700 | _aAkai, Koichi (Ed.) | ||
| 942 |
_2udc _cPR |
||
| 999 |
_c29383 _d29383 |
||