| 个人名称: | Nichols, D.J. |
|---|---|
| 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. |