Louis Valentine Pirsson – författare

Rocks and Rock Minerals

A Manual of the Elements of Petrology Without the Use of the Microscope

Rocks and Rock Minerals

A Manual of the Elements of Petrology Without the Use of the Microscope

Geology of the Little Belt Mountains, Montana

With Notes On the Mineral Deposits of the Neihart, Barker, Yogo, and Other Districts

Geology of the Little Belt Mountains, Montana

With Notes On the Mineral Deposits of the Neihart, Barker, Yogo, and Other Districts

Text-book Of Geology

For Use In Universities, Colleges, Schools Of Science, Etc., And For The General Reader. Part I. Physical Geology; Volume 2

Quantitative Classification of Igneous Rocks

Based On Chemical and Mineral Characters, With a Systematic Nomenclature

Geology Of The Castle Mountain Mining District, Montana

Text-book Of Geology

For Use In Universities, Colleges, Schools Of Science, Etc., And For The General Reader. Part I. Physical Geology; Volume 2

Quantitative Classification of Igneous Rocks

Based On Chemical and Mineral Characters, With a Systematic Nomenclature

Geology Of The Castle Mountain Mining District, Montana

Petrography and Geology of the Igneous Rocks of the Highwood Mountains, Montana