Authors: Aldrich, H.R. Tags: Rocks and Minerals
Aldrich, H.R.;
1930
Report: 4 p.
1929
Report: 279 p.
Map: 20 in x 9 in
Map: 13.3 in x 17 in
Map: 14.6 in x 17.7 in
Hotchkiss, W.O.; Bean, E.F.; Aldrich, H.R.;
Report: 212 p.
Hotchkiss, W.O.; Bean, E.F.; Wheelwright, O.W.;
Map: Scale 1 in = 6 miles