Vista normal Vista MARC Vista ISBD

Coal exploration : Proceedings of the second international coal exploration symposium, denver, colorado, u.s.a. october 1978 / Edited by George o. argall - 560 páginas

ISBN: 0879301074

Subjects--Topical Terms:
Carbón--Congresos
Prospección--Congresos

LC Class. No.: TN271.C58 / I57 1978