Subject
8 free books about fertilizers, free to read online. Chapter 1 of any book is free, no account needed.
Manures and the principles of manuring
Charles Morton Aikman
The work opens as a scholarly survey of the early development of agricultural chemistry, beginning with a…
Crops and Methods for Soil Improvement
Alva Agee
Principles and practice of agricultural analysis. Volume 1 (of 3), Soils
Harvey Washington Wiley
Principles and practice of agricultural analysis. Volume 3 (of 3), Agricultural products
Peat and its Uses as Fertilizer and Fuel
Samuel W. Johnson
Principles and practice of agricultural analysis. Volume 2 (of 3), Fertilizers
Talks on Manures A Series of Familiar and Practical Talks Between the Author and the Deacon, the Doctor, and Other Neighbors, on the Whole Subject
Joseph Harris
The Farm That Won't Wear Out
Cyril G. Hopkins
