Biblioteca SEGEMAR

Vista normal Vista MARC Vista ISBD

Radcliffe, Daryl E.

Long term response of a coal mine roof to time lapse between exposure and support (BM-TPR 110) Radcliffe, Daryl E. - Washington Bureau of mines 1980

Subjects--Topical Terms:
MINAS DE CARBON
CONTROL DE LAS CONDICIONES AMBIENTALES

Universal Decimal Class. No.: 622.33