Henry Erni – författare

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9 produkter
Henry Erni - Coal Oil and Petroleum, Inbunden

Coal Oil and Petroleum

Their Origin, History, Geology, and Chemistry

AvHenry Erni

Inbunden, Engelska, 2022

373 kr

Skickas inom 5-8 vardagar

Henry Erni - Coal Oil and Petroleum, Häftad

Coal Oil and Petroleum

Their Origin, History, Geology, and Chemistry

AvHenry Erni

Häftad, Engelska, 2022

235 kr

Skickas inom 5-8 vardagar

Henry Erni - Mineralogy Simplified, Inbunden

Mineralogy Simplified

Easy Methods of Identifying Minerals, Including Ores, by Means of the Blow-Pipe, by Flame Reactions, by Humid Chemical Analysis, and by Physical Tests

AvHenry Erni

Inbunden, Engelska, 2022

442 kr

Skickas inom 5-8 vardagar

Henry Erni - Mineralogy Simplified, Häftad

Mineralogy Simplified

Easy Methods of Identifying Minerals, Including Ores, by Means of the Blow-Pipe, by Flame Reactions, by Humid Chemical Analysis, and by Physical Tests

AvHenry Erni

Häftad, Engelska, 2022

314 kr

Skickas inom 5-8 vardagar

Henry Erni - Mineralogy Simplified, Inbunden

Mineralogy Simplified

Easy Methods Of Identifying Minerals, Including Ores, By Means Of The Blowpipe, By Flame Reactions, By The Spectroscope, And By Humid Chemical Analysis, Based On Prof. Von Kobell's Tables For The Determination Of Minerals. With

AvHenry Erni

Inbunden, Engelska, 2022

441 kr

Skickas inom 5-8 vardagar

Henry Erni - Mineralogy Simplified, Häftad

Mineralogy Simplified

Easy Methods Of Identifying Minerals, Including Ores, By Means Of The Blowpipe, By Flame Reactions, By The Spectroscope, And By Humid Chemical Analysis, Based On Prof. Von Kobell's Tables For The Determination Of Minerals. With

AvHenry Erni

Häftad, Engelska, 2022

313 kr

Skickas inom 5-8 vardagar

Franz Von Kobell, Henry Erni - Mineralogy Simplified, Inbunden

Mineralogy Simplified

A Short Method Of Determining And Classifying Minerals, By Means Of Simple Chemical Experiments In The Dry And Wet Way

AvFranz Von Kobell,Henry Erni

Inbunden, Engelska, 2023

385 kr

Skickas inom 5-8 vardagar

Franz Von Kobell, Henry Erni - Mineralogy Simplified, Häftad

Mineralogy Simplified

A Short Method Of Determining And Classifying Minerals, By Means Of Simple Chemical Experiments In The Dry And Wet Way

AvFranz Von Kobell,Henry Erni

Häftad, Engelska, 2023

242 kr

Skickas inom 5-8 vardagar

Henry Erni - Coal, Oil and Petroleum, Häftad

Coal, Oil and Petroleum

Their Origin, History, Geology, And Chemistry

AvHenry Erni

Häftad, Engelska, 2017

327 kr

Skickas inom 5-8 vardagar