By Grayson R.L.   in International Journal of Mining and Mineral Engineering

ISSN:1754-890X|3|3|173-193

Inderscience Publishers‎(2011)‎

Access to resources Favorite 17.694942

By Dean J.M.   Grayson R.L.   in Fuel and Energy Abstracts

ISSN:0140-6701|38|3|142-142

Elsevier‎(1997)‎

Access to resources Favorite 12.564583