Normal view MARC view ISBD view

Edward Koppelman.

Process for upgrading lingnitic-type coa - 0 Govt. of India, The Pate 0

Subjects--Index Terms: 142433 ASCERTAINS COAL DESCRIBES FOLLOWING FUEL INVENTION LINGNITIC-TYPE MANNER NATURE PARTICULARLY PERFORMED PROCESS SPECIFICATION UPGRADING

Universal Decimal Class. No.: 0