Our soil and their management: An introduction to soil and water conservation
Donahue, Roy L
Our soil and their management: An introduction to soil and water conservation - 2nd - Bombay: Asia Publishing House, 1961 - 568p.
Agriculture
Irrigation Crop production
631.4 / K1
Our soil and their management: An introduction to soil and water conservation - 2nd - Bombay: Asia Publishing House, 1961 - 568p.
Agriculture
Irrigation Crop production
631.4 / K1