Vista normal
Vista MARC
calidad física (Término temático)
Machine generated authority record.
Work cat.: (OSt): Boley, Charles Chilton 8953, Use of char to improvinciae physical quality of coke from Allen Colorado) coal. , 1972
Machine generated authority record.
Work cat.: (OSt): Boley, Charles Chilton 8953, Use of char to improvinciae physical quality of coke from Allen Colorado) coal. , 1972