Author
American Society for Testing and Materials
3
ASTM Committee D05.18 on Classification of Coal
1
ASTM Committee D05.23 on Sampling
1
Adams, R. C.
1
American Society for Testing and Materials. Committee D-19 on Water
1
American Society for Testing and Materials. Committee D-5 on Coal and Coke
1
American Society for Testing and Materials. Joint Task Group on Core Sampling
1
American Society for Testing and Materials. Meeting
1
Bertholf, W. M.
1
Canadian Society of Soil Science
1
Carter, Martin R.
1
Gregorich, E. G.
1
Luppens, James A.
1
Stanton, Ronald W.
1
Symposium on Coal Sampling Chicago, Ill
1
Wilson, Stephen E.
1