| 000 | 01081cam a2200265 4500 | ||
|---|---|---|---|
| 001 | 3073651 | ||
| 008 | 750917s1974 pauabc b s00010 eng | ||
| 010 | _a75324537 //r81 | ||
| 035 | _a(Sirsi) l75324537 | ||
| 035 | _a(Sirsi) .b10691741 | ||
| 035 | _a.b10691741 | ||
| 049 | _aSUSB | ||
| 092 |
_a557 _bG294, M67 |
||
| 100 | 1 | 0 |
_aO'Neill, Bernard J., _d1920- |
| 245 | 1 | 0 | _aGreater Pittsburgh region construction aggregates. |
| 260 | 0 |
_aHarrisburg _b[Pennsylvania Topographic and Geologic Survey] _c1974. |
|
| 300 |
_a1 slipcase (vii, 60 p. _b2 fold. col. maps, fold. table) _c24 cm. |
||
| 490 | 1 |
_aPennsylvania. _bTopographic and Geologic Survey. Mineral resource report _vM67. |
|
| 500 | _a"Prepared by Pennsylvania Bureau of Topographic and Geologic Survey in cooperation with the United States Geological Survey..." | ||
| 650 | 0 |
_aAggregates (Building materials) _zPennsylvania _zPittsburgh Region. |
|
| 710 | 1 | 0 |
_aPennsylvania. _bBureau of Topographic and Geologic Survey. |
| 710 | 2 | 0 | _aGeological Survey (U.S.) |
| 830 | 0 |
_aMineral resource report ; _vM67. |
|
| 596 | _a5 | ||
| 999 |
_c39460 _d39460 |
||