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- [8] INVESTIGATION OF LOW-RANK COAL HYDROPYROLYSIS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1983, 186 (AUG): : 64 - FUEL
- [9] PRECONVERSION TREATMENTS OF LOW-RANK COAL ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1991, 201 : 20 - FUEL