Author
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NOVA SCOTIA DEPARTMENT OF TOURISM
1
Nova Scotia Museum
1
PACIFIC NORTHWEST FOREST AND RANGE EXPERIMENT STATION
1
Penhale, B. L.
1
ROCKY MOUNTAIN FOREST AND RANGE EXPERIMENT STATION
1
Reed, John C.
1
Rinehart, W. A.
1
SCOTIA PRIME MINERALS INCORPORATED
1
SUTER, M.
1
Steele, J. L.
1
Stevenson, I. M.
1
Suarez, G.
1
Symposium on Ash in North America Purdue University)
1
Taylor, Robert G.
1
Tourism Halifax
1
Tucholke, Brian E.
1
United States Department of Agriculture. Forest Service
1
United States Geological Survey
1
United States. Cooperative State Research Service
1
United States. Forest Service. Northern Research Station
1
Wheeler, John O.
1
Williamson, T.
1
Witter, John A.
1
Wood, G. H.
1
Zoback, M. D.
1
Zoback, M. L.
1