nkysdb: なかよし論文データベース
MIXON Robert B. 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "MIXON Robert B.")
共著回数と共著者名 (a list of the joint author(s))
発行年とタイトル (Title and year of the issue(s))
1996: Geologic Map of the Supply Quadrangle, Caroline and Essex Counties, Virginia
2000: Geologic Map of the Fredericksburg 30' x 60' Quardrangle, Virginia and Maryland