Books by Hubert E. Risser
The U.S. energy dilemma
Power and the environment - a potential crisis in energy supply
Evaluation of fuels
Gasification and liquefaction
Gasification and liquefaction:
Gasification and liquefaction: their potential impact on various aspects of the coal industry
History of Illinois mineral industries
Mineral resources conservation
Mineral resources conservation teacher's manual
Urban expansion : an opportunity and a challenge to industrial mineral producers
Problems in providing minerals for an expanding population
Illinois natural resources
Economic trends favoring the use of Illinois coal for metallurgical coke
Illinois-Missouri mineral resource complex
Coal in the future energy market
Kansas building stone
Kansas building stone
Economics of the mineral industries
Effect of coal inventories on stability of the coal industry
Recent price and cost trends relating to stone, sand, and gravel production in Illinois
Energy supply problems for the 1970's and beyond