Fabrication manual for a reduced-noise auger miner cutting head /
by Mark R. Pettitt and William W. Aljoe.

APA Citation

Pettitt, M. R., Aljoe, W. W. (1984). Fabrication manual for a reduced-noise auger miner cutting head. [Avondale, Md.]: United States Dept. of the Interior, Bureau of Mines.

MLA Citation

Pettitt, Mark R, and William W Aljoe. Fabrication Manual for a Reduced-noise Auger Miner Cutting Head. [Avondale, Md.]: United States Dept. of the Interior, Bureau of Mines, 1984.

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