Bureau of Mines / U.S. Bureau / Alaska Division of Geological / Secretary BUREAU OF MINES Robert C. Horton / Alaska Division of Geological and Geophysical Surveys / UNITED STATES DEPARTMENT OF THE INTERIOR / /
Person
Wyatt Gilbert / Earl Redman / Robert C. Horton / Jan C. Still / /
Position
Geologist / Field Technician / Alaska Field Operations Center / Director TN / Mining Engineer / Alaska Field Operations Center / /
STREAM SEDINENT, FLOAT, SOUTHEAST ALASKA AND BEDROCK SAMPLING IN THE PORCUPINE MINING AREA, By Jan C. Still, and Kevin R. Weir, U.S. Bureau of Mines and Wyatt Gilbert,