| 000 | 00932cam a22002771i 4500 | ||
|---|---|---|---|
| 001 | gs 11000616 | ||
| 003 | DLC | ||
| 005 | 20260227111312.0 | ||
| 008 | 790702s1911 dcuf f001 0 eng | ||
| 010 | _ags 11000616 | ||
| 035 | _a(OCoLC)5130375 | ||
| 040 |
_aDLC _cICharE _dDLC |
||
| 042 | _apremarc | ||
| 043 | _an-us-il | ||
| 045 | _ax0x1 | ||
| 050 | 0 | 0 |
_aQE75 _b.B9 no. 493 |
| 100 | 1 |
_aMarshall, R. B. _q(Robert Bradford), _d1867-1949. |
|
| 245 | 1 | 0 |
_aResults of spirit leveling in Illinois, 1909 and 1910 / _cR.B. Marshall, chief geographer. Work done in cooperation with the state of Illinois. |
| 260 |
_aWashington, _bGovt. Print. Off., _c1911. |
||
| 300 |
_a115 p. : _bpl. ; _c24 cm. |
||
| 490 | 1 | _aU.S. Geological survey. Bulletin 493 | |
| 500 | _aIncludes index. | ||
| 651 | 0 |
_aIllinois _xAltitudes. |
|
| 710 | 2 | _aIllinois State Geological Survey | |
| 810 | 1 |
_aUnited States. _bGeological Survey. _tBulletin ; _v493. |
|
| 999 |
_c25096 _d25096 |
||