返回Google圖書搜尋

Proceedings of the International Committee for Coal Petrology

其他書名	First Meeting in Geleen (Netherlands) 9-11 June 1953
出版	Van Aelst, 1954
URL	http://books.google.com.hk/books?id=QfIv0QEACAAJ&hl=&source=gbs_api