| 篇名 | Considerations about the occurrence of pollen grains of the Valeriana eichleriana (C.A.Muller) Graebner, in sediments of the Upper Quaternary in the state of Rio Grande do Sul, Brazil | ||
| 来源期刊 | 东北亚地学研究(英文版) | 学科 | |
| 关键词 | |||
| 年,卷(期) | 2004,(1) | 所属期刊栏目 | |
| 研究方向 | 页码范围 | 1-7 | |
| 页数 | 7页 | 分类号 | |
| 字数 | 语种 | 英文 | |
| DOI | |||