Soil under shifting cultivation
Nye, H. P.
Soil under shifting cultivation - Farnham Royal Commonwealth Agricultural Bureau 1960 - vi, 156p.
SoilsCultivationSoil Science
631.589:631.4 / NYE-S
Soil under shifting cultivation - Farnham Royal Commonwealth Agricultural Bureau 1960 - vi, 156p.
SoilsCultivationSoil Science
631.589:631.4 / NYE-S