TY  - GEN
AU  - Mosburg, Lewis G.
TI  - The petroleum explorationist's guide to: contracts used in oil and gas operations 
SN  - 0910649189
PY  - 1985///
CY  - Tulsa, Oklahoma
PB  - Tulsa Petroleum
KW  - Oil industries
KW  - Contracts and specifications
KW  - Gas industry
KW  - Petroleum engineering
KW  - Oil and gas leases
N1  - Recommended text : DPE 159 (Mining)
ER  -