International Symposium on Stratigraphy, Events, and Mineral Resources of the Permian (Guiyang, China, 1994) and the principal problems of Permian Stratigraphy (International Symposium on Permian Stratigraphy)
Article
Leven, EY, Grunt, TA, Davydov, VI et al. (1995). International Symposium on Stratigraphy, Events, and Mineral Resources of the Permian (Guiyang, China, 1994) and the principal problems of Permian Stratigraphy (International Symposium on Permian Stratigraphy)
. 3(6), 621-628.
Leven, EY, Grunt, TA, Davydov, VI et al. (1995). International Symposium on Stratigraphy, Events, and Mineral Resources of the Permian (Guiyang, China, 1994) and the principal problems of Permian Stratigraphy (International Symposium on Permian Stratigraphy)
. 3(6), 621-628.