Soils books

5 catalogue titles

The Formation of Vegetable Mould Through the Action of Worms With Observations on Their Habits

Darwin, Charles

Crops and Methods for Soil Improvement

Agee, Alva

Principles and practice of agricultural analysis. Volume 1 (of 3), Soils

Wiley, Harvey Washington

Soils, their formation, properties, composition, and relations to climate and plant growth in the humid and arid regions

Hilgard, Eugene W. (Eugene Woldemar)

Principles and practice of agricultural analysis. Volume 3 (of 3), Agricultural products

Wiley, Harvey Washington