登入選單
返回Google圖書搜尋
其他書名
естественно-научные работы
出版Наука, 1998
ISBN50200361379785020036130
URLhttp://books.google.com.hk/books?id=k6raAAAAMAAJ&hl=&source=gbs_api
註釋Unpublished natural-scientific works including some chapters of "The investigations of the glacial period", articles on geology, geography, biology, the philosophy of nature; and, letters to famous russian and foreign scientists.