Francis Wyatt - Böcker

Modern High Farming. A Treatise on Soils, Plants, and Manures

Modern High Farming. A Treatise on Soils, Plants, and Manures

Phosphates of America

Where and How They Occur; How They Are Mined; and What They Cost. With Practical Treatises On the Manufacture of Sulphuric Acid, Acid Phosphate, Phosphoric Acid, and Concentrated Super-Phosphates, and Selected Methods of Chemica

Phosphates of America

Where and How They Occur; How They Are Mined; and What They Cost. With Practical Treatises On the Manufacture of Sulphuric Acid, Acid Phosphate, Phosphoric Acid, and Concentrated Super-Phosphates, and Selected Methods of Chemica

Modern High Farming

A Treatise On Soils, Plants, And Manures (1886)

Modern High Farming. A Treatise On Soils, Plants, And Manures