登入選單

返回Google圖書搜尋

Upper Silurian and Lower Devonian Stratigraphy of Northeastern Pennsylvania, New Jersey, and Southeasternmost New York

Arthur Edward NelsonAvery Ala DrakeGeorge Clarke SimmonsGeorge Vincent CoheeGustav Arthur CooperHarley BarnesJohn H. PeckRichard E. GrantRobert L. Christiansen

出版	U.S. Government Printing Office, 1966
URL	http://books.google.com.hk/books?id=xq7ezAEACAAJ&hl=&source=gbs_api