TY  - BOOK
AU  - Maksimovic, S. D.
AU  - Mowrey, Gary L.
CN  - I 28.27:
CY  - [Washington, D.C.?] :
DA  - 1995.
ID  - 195557
KW  - Coal mines and mining
KW  - Coal
KW  - Coal
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 97-0942-M.
PB  - U.S. Dept. of the Interior, Bureau of Mines,
PP  - [Washington, D.C.?] :
PY  - 1995.
T1  - Evaluation of several natural gamma radiation systems - a preliminary study
TI  - Evaluation of several natural gamma radiation systems - a preliminary study
VL  - 9434
ER  -