000 00942cam a22002771 4500
001 gs 39000104
003 DLC
005 20260227111344.0
008 771001s1938 miubde 000 0 eng
010 _ags 39000104
035 _a(OCoLC)3309795
040 _aDLC
_cUU
_dDLC
042 _apremarc
050 0 0 _aTN24.M5
_bA34 no. 4
082 _a553/.09774
100 1 _aRiggs, Calvin Harold,
_d1905-
245 1 0 _aGeology of Allegan county,
_cby C. H. Riggs.
260 _a[Lansing]
_c1938.
300 _a29numb. 1.
_bincl. tables. 8 fold. maps, 5 fold. plans.
_c28 cm.
490 0 _aMichigan. Dept. of Conservation. Geological survey division. Progress report,
_vno. 4
500 _acover-title.
500 _aAt head of title: State of Michigan. Department of conservation ... Geological survey division.
500 _aPhotoprinted.
500 _aFolded maps and plans in pocket.
650 0 _aGeology
_zMichigan
_zAllegan County.
999 _c27526
_d27526