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- [4] Prescribed fire affects eastern white pine recruitment and survival on eastern Kentucky ridgetops Southern Journal of Applied Forestry, 1999, 23 (03): : 144 - 150
- [6] COAL RANK IN PART OF WESTERN KENTUCKY COALFIELD AAPG BULLETIN-AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS, 1980, 64 (08): : 1285 - 1285
- [8] COMPOSITIONAL CHARACTERISTICS OF THE FIRE-CLAY COAL BED IN A PORTION OF EASTERN KENTUCKY AAPG BULLETIN-AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS, 1991, 75 (08): : 1384 - 1384