TY  - GEN
AU  - Elder,Curtis H.
AU  - Deul,Maurice
ED  - United States.
TI  - Hydraulic stimulation increases degasification rate of coalbeds
T2  - Report of investigations
PY  - 1975///]
CY  - [Washington]
PB  - U.S. Dept. of the Interior, Bureau of Mines
KW  - Degassing of coal
N1  - Item 637-A
ER  -