共 50 条
- [21] ORIGIN OF ORGANIC-MATTER IN NORTH-AMERICAN BASIN CRETACEOUS BLACK SHALES ACS SYMPOSIUM SERIES, 1986, 305 : 92 - 106
- [22] RESOURCES AND UTILIZATION OF NORTH-CAROLINA PYROPHYLLITE TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1958, 211 (JAN): : 97 - 99
- [23] Elk and domestic sheep interactions in a North-Central Utah Aspen ecosystem USDA FOREST SERVICE INTERMOUNTAIN RESEARCH STATION RESEARCH PAPER, 1996, (491): : 1 - +
- [25] TECTONIC SIGNIFICANCE OF DEPOSITIONAL PATTERNS IN NONMARINE NORTH HORN FORMATION, CENTRAL UTAH AAPG BULLETIN-AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS, 1984, 68 (07): : 953 - 953
- [30] Engineering geology of the slope instability of two overconsolidated north-central Texas shales GSA Reviews in Engineering Geology, 1977, 3 : 205 - 212