ID:DA12541212
Ridgley, Douglas C. (Douglas Clay)
同姓同名の著者を検索
by Douglas C. Ridgley and Sidney E. Ekblaw ; cartographer George R. Means
Gregg Pub. c1938
所蔵館9館
by Douglas C. Ridgley and Mabel P. Crompton
McKnight & McKnight c1924
所蔵館1館
by Douglas C. Ridgley and Jessie M. Dillon
