Oil shale and cannel coal : proceedings of a conference held in Scotland, June 1938.

Bok · Engelsk · 1938

Utgitt	London : Institute of Petroleum , [1938]
Omfang	476 s.
Emner	Kull Oljeforekomster Oljeskifer Petroleum Vis mer... Petroleumsforekomster Petroleumsgeologi oljeforekomster petroleumsgeologi kull
ISBN	0444414088. - 9780444414083