Waste products of agriculture, their utilization as humus
Howard, A., Wad, Y.D.
Waste products of agriculture, their utilization as humus by A. Howard and Y.D. Wad - London 1931 - 167 p. & 14 pls.
Waste
Agriculture
Humus
631.861.87 / H 848 W
Waste products of agriculture, their utilization as humus by A. Howard and Y.D. Wad - London 1931 - 167 p. & 14 pls.
Waste
Agriculture
Humus
631.861.87 / H 848 W