Joseph Henry Collins – författare

Observations On the West of England Mining Region

Being an Account of the Mineral Deposits and Economic Geology of the Region, and Forming of the Transactions of the Royal Geological Society of Cornwall; Volume XIV

Observations On the West of England Mining Region

Being an Account of the Mineral Deposits and Economic Geology of the Region, and Forming of the Transactions of the Royal Geological Society of Cornwall; Volume XIV

Handbook to the Mineralogy of Cornwall and Devon

With Instructions for Their Discrimination And

Handbook to the Mineralogy of Cornwall and Devon

With Instructions for Their Discrimination And

Principles of Coal Mining

Principles of Coal Mining

First Book of Mineralogy

For Use in Science Classes and Higher and Middle Class Schools

First Book of Mineralogy

For Use in Science Classes and Higher and Middle Class Schools

Principles Of Metal Mining

Principles Of Metal Mining

Handbook to the Mineralogy of Cornwall and Devon, Etc

Handbook to the Mineralogy of Cornwall and Devon, Etc

On the Great Perran Iron Lode ... with a Map of the District. from the Report of the Miners' Association of Cornwall and Devon, Etc.

A Compendium of the History and Geography of Cornwall ... Third Edition, with Corrections and Large Additions, by J. H. Collins. [With a Map.]

Handbook to the Mineralogy of Cornwall and Devon, Etc. - Scholar's Choice Edition

First Book of Mining and Quarrying

With the Sciences Connected Therewith; for Use in Primary Schools and Self-Instruction