Ohio fossils /
Rocque, Aurele La
Ohio fossils / by Aurele La Rocque and Mildred Fisher Marple. - Columbus : Ohio Dept. of Natural Resources, Division of Geological Survey, c1990. - v, 152p. : ill. ; 28 cm.
Paleontology--Ohio
Fossils--Ohio
Fossils--Collection and preservation--Ohio
QE151 / R68 1990
Ohio fossils / by Aurele La Rocque and Mildred Fisher Marple. - Columbus : Ohio Dept. of Natural Resources, Division of Geological Survey, c1990. - v, 152p. : ill. ; 28 cm.
Paleontology--Ohio
Fossils--Ohio
Fossils--Collection and preservation--Ohio
QE151 / R68 1990