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Proceedings of a conference on drought held at the Reserve Bank of Australia, Martin Place, Sydney, 17th to 19th October 1967
(1968)
An economic survey of drought affected pastoral properties, New South Wales and Queensland 1964-65 to 1965-66
(1969)
Drought, harvest failure, and dearth during the pastoral age, 1828-1848
Raby, Geoff, (1983)
The management of irrigation water in the A. R. E.
Abu Zeid, Mahmoud, (1977)
Aquatic weed problems in Egypt
Kamel, Jan, (1977)
Problems of soil erosion and sedimentation in selected water catchment areas in Kenya with special reference to the Tana River
Ongweny, George S., (1976)