Washington, D.C. : U.S. Dept. of Energy, Assistant Secretary for Fossil Energy, Deputy Assistant Secretary for Oil, Gas, Shale, and Special Technologies ; Springfield, Va. : Available from the National Technical Information Service, 1988-
Publication Dates
FY 1988-
Physical Details
volumes : illustrations ; 28 cm
OCLC
ocm25663819
Vols. for 1988- distributed to depository libraries in microfiche.