nkysdb: なかよし論文データベース
KNOBLACH David A. 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "KNOBLACH David A.")
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))
2002: Reconnaisance Investigation of Sand, Gravel, and Quarried Bedrock Resources in the Snoqualmie Pass 1:100, 000 Quadrangle, Washington