The nature and origin of coal and coal seams

The nature and origin of coal and coal seams

ग्रंथसूची विवरण
मुख्य लेखक: Raistrick, A.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: London English Univerisites Press Ltd., 1948.
विषय:
Marshall, C. E.
Coal.