甘肃平凉地区约80万年以来的植被与气候变迁*
THE CHANGES OF VEGETATION AND CLIMATE IN PINGLIANG REGION,GANSU PROVINCE SINCE ABOUT 800 000 YR B.P.
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |