J. B. Hardaker
Coping with risk in agriculture
Coping with risk in agriculture
Pacific 2010
Programacion de granjas con computadoras
Farm management and agricultural economics
Farm planning data, 1966
Gross margin planning data 1965
Guidelines for the integration of sustainable agriculture and rural development into agricultural policies
Smallholder agriculture in Solomon Islands
Smallholder agriculture in Tonga
The potato crops: policy and practices