J

Joseph Cervik

3 books found

Books by Joseph Cervik
Water infusionJoseph Cervik
⏱ 14m

Water infusion

Joseph Cervik

198314 pp.
Water infusion of coalbeds for methane and dust controlJoseph Cervik
⏱ 27m

Water infusion of coalbeds for methane and dust control

Joseph Cervik

197727 pp.
Rotary drilling holes in coalbeds for degasificationJoseph Cervik
⏱ 21m

Rotary drilling holes in coalbeds for degasification

Joseph Cervik

197521 pp.