au.\*:("DEMOSS EC")
Results 1 to 1 of 1
Selection :
ENERGY POLICY AND COAL PRODUCTION - COAL INDUSTRY = POLITIQUE DE L'ENERGIE ET PRODUCTION DE CHARBON - INDUSTRIE CHARBONNIERE DES ETATS UNISDEMOSS EC.sdIN: AM. MINING CONGR. COAL CONV.; PITTSBURGH; 1974; WASHINGTON; AM. MINING CONGR.; DA. S.D.; PP. 1-9Conference Paper
