Authors: Trotta, L.C. Resource Types: Map Tags: Surficial Geology
Trotta, L.C.; Cotter, R.D.;
1973
Map: Scale 1:1,000,000
Harr, C.A.; Trotta, L.C.; Borman, R.G.;
1978
Report: 30 p. + map (scale 1:24,000)
Borman, R.G.; Trotta, L.C.;
1976
Report: 31 p. + map (scale 1 in = 2 miles)