Merritt, Roy D.
Dictionary of coal science and technology / compiled and edited by Roy D. Merritt. - Park Ridge, NJ : Noyes Publications, 1987. - 384 p. : ill.
0815511248
Coal--Dictionaries.
Dictionary of coal science and technology / compiled and edited by Roy D. Merritt. - Park Ridge, NJ : Noyes Publications, 1987. - 384 p. : ill.
0815511248
Coal--Dictionaries.