Guidebook to places of geologic interest in the Lehigh Valley, Pennsylvania / by Benjamin LeRoy MillerMiller, Benjamin L. (Benjamin LeRoy), 1874-1944 · First published 1939Open the Tome
Limestones of Pennsylvania / by Benjamin LeRoy Miller.Miller, Benjamin L. (Benjamin LeRoy), 1874-1944. · First published 1925Open the Tome
Lead and zinc ores of Pennsylvania / by Benjamin LeRoy Miller.Miller, Benjamin L. (Benjamin LeRoy), 1874-1944. · First published 1924Open the Tome
The Mineral Deposits of South AmericaJoseph Theophilus Singewald, Benjamin Leroy Miller · First published 2018Open the Tome
Graphite Deposits of PennsylvaniaBenjamin LeRoy Miller · First published 1912 · Latest edition 2015Open the Tome
The mineral deposits of South AmericaBenjamin LeRoy Miller · First published 1919 · Latest edition 1977Open the Tome
Contribution of David O. Saylor to early history of the Portland cement industry in AmericaBenjamin LeRoy Miller · First published 1930Open the Tome
The geology of Prince George's County, Maryland, and the District of ColumbiaBenjamin Leroy Miller · First published 1911Open the Tome
