An introduction to the scientific study of the soil
Comber, N.M.
An introduction to the scientific study of the soil (Book) - 4th ed./rev. by W.N. Townsend - London E. Arnold 1960 - 232 p. 19 cm.
Agricultural chemistry Soil science
631.4 COM / 9191
An introduction to the scientific study of the soil (Book) - 4th ed./rev. by W.N. Townsend - London E. Arnold 1960 - 232 p. 19 cm.
Agricultural chemistry Soil science
631.4 COM / 9191