个人名称: | Nichols, D.J. |
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题名: | Palynology in relation to depositional environments of lignite in Wilcox Group (Early Tertiary) in Texas / D.J. Nichols. |
出版发行项: | Ann Arbor, Michigan, U.S.A. : University Microfilms International, 1970. |
载体形态: | 467p. : illus. |
书目附注: | Includes bibliographical ref.& ind. |