Fertilizers

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8 titles

Manures and the principles of manuring

Charles Morton Aikman

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

Harvey Washington Wiley

Peat and its Uses as Fertilizer and Fuel

Samuel W. Johnson

Crops and Methods for Soil Improvement

Alva Agee

Principles and practice of agricultural analysis. Volume 2 (of 3), Fertilizers

Harvey Washington Wiley

Talks on Manures

Joseph Harris

The Farm That Won't Wear Out

Cyril G. Hopkins