Geology of Michigan
Dorr, John Adam, 1922-
Geology of Michigan [by] John A. Dorr, Jr., and Donald F. Eschman. Illustrated by Derwin Bell. - Ann Arbor, University of Michigan Press [1970] - viii, 476 p. illus., maps. 28 cm.
Bibliography: p. 451-457.
0472082809
69017351
Geology--Michigan.
QE125 / .D66 1970
557.74
Geology of Michigan [by] John A. Dorr, Jr., and Donald F. Eschman. Illustrated by Derwin Bell. - Ann Arbor, University of Michigan Press [1970] - viii, 476 p. illus., maps. 28 cm.
Bibliography: p. 451-457.
0472082809
69017351
Geology--Michigan.
QE125 / .D66 1970
557.74