
甘肃省近五千年气候变迁的初步研究
董安祥
甘肃省近五千年气候变迁的初步研究
A STUDY OF CLIMATIC CHANGES IN GANSU PROVINCE DURING THE LAST 5000 YEARS
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |