Edward A. Moulder / Edwin Wallace Lohr / Frank Saverio Grimaldi / Geological Survey (U.S.). Water Resources Division / George Lawrence Bodhaine / Judith Weiss Frondel / Loyd L. Young / Max Gregg White / Robert Paul Jones / Walter Stanley White / Alfred E. Torrey / Benjamin Earl Jones / Michael Fleischer / Norman MacLaren Denson / W. H. Robinson / F. C. Koopman |