Fossils and rocks of eastern Iowa, J. N. Rose, 1967, 147 p., 63 figs., 20 pl. The Educational Series consists of non-technical publications describing Iowa's minerals, rocks, fossils, and landscapes.
Summary
Fossils and rocks of eastern Iowa, J. N. Rose, 1967, 147 p., 63 figs., 20 pl. The Educational Series consists of non-technical publications describing Iowa's minerals, rocks, fossils, and landscapes.