The semi-arid world:man on the fringe of the desert.
Nir,Dov.
The semi-arid world:man on the fringe of the desert. - London Longman 1974 - 187
Agriculture
Agriculture Crop Production Desert Semi-Arid
631.0915
The semi-arid world:man on the fringe of the desert. - London Longman 1974 - 187
Agriculture
Agriculture Crop Production Desert Semi-Arid
631.0915