Geology and mineral resources of the Hardin and Brussels quadrangles (in Illinois)
prepared in cooperation with the Illinois State Geological Survey Division
Bok Engelsk 1952 William Walden Rubey
Utgitt | Washington : U.S. Govt. Print. Off. , 1952
|
---|---|
Omfang | V, 179 s., 14 pl. : ill. + 2 kart i lomme
|
Emner |