Science - Earth/Agricultural/Farming
Free to read here, from Project Gutenberg.
Farm drainage
The Apple-Tree
Fossil plants, Vol. 3
Agriculture for Beginners
Mars and Its Canals
Northern Nut Growers Association Report of the Proceedings at the Thirty-Seventh Annual Report
Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting
Sylva; Or, A Discourse of Forest Trees. Vol. 1 (of 2)
A Practical Handbook on the Distillation of Alcohol from Farm Products
Galileo Galilei and the Roman Curia
Special report on diseases of cattle
American Forest Trees
Rollo's Philosophy. [Air]
The Home of the Blizzard
An Introduction to the History of Science
Encyclopaedia Britannica, 11th Edition, "Magnetite" to "Malt"
The autobiography of Arthur Young
The Andes and the Amazon; Or, Across the Continent of South America
Agricultural Implements and Machines in the Collection of the National Museum of History and Technology
Principles and practice of agricultural analysis. Volume 1 (of 3), Soils
The Book of Husbandry
The Commercial Products of the Vegetable Kingdom
Popular Scientific Recreations
Texas Rocks and Minerals: An Amateur's Guide
Texas Fossils: An Amateur Collector's Handbook
Cattle and Their Diseases
The Ocean World: Being a Description of the Sea and Its Living Inhabitants.
Terrestrial and Celestial Globes Volume 2
The First Book of Farming
The pears of New York
Roman Farm Management: The Treatises of Cato and Varro
The Preparation of Illustrations for Reports of the United States Geological Survey
Political and commercial geology and the world's mineral resources
Fossil plants, Vol. 1
How to Use the Popular Science Library; History of Science; General Index
Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911
A Study of Recent Earthquakes
The anatomy of the domestic fowl
Philosophical Transactions of the Royal Society - Vol 1 - 1666
A Journey in Brazil
Weeds used in medicine
A Text-Book of Astronomy
The Polar World
A Catechism of Familiar Things;
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce
Geology, Vol. 1 [of 3]
The Desert World