共 50 条
- [26] NEWBURG OF WEST-VIRGINIA AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS BULLETIN, 1972, 56 (03): : 607 - &
- [30] STRATIGRAPHY AND PETROGRAPHY OF UPPER SILURIAN WILLIAMSPORT SANDSTONE, WEST VIRGINIA AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS BULLETIN, 1972, 56 (10): : 2109 - &