Analyses of natural gases, 1988 /
by J.E. Hamak and Stella Sigler.

APA Citation

Hamak, J. E., Sigler, S. (1989). Analyses of natural gases, 1988. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.

MLA Citation

Hamak, John E, and Stella Sigler. Analyses of Natural Gases, 1988. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1989.

Warning: These citations may not always be complete (especially for serials).