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Proceedings of the Symposium on Wildlife Management and Land Use
Vos, Antoon de, (1968)
Nutzung der Wildfauna in tropischen Gebieten
Fürstenberg, Peter von, (1980)
The utility of leisure : game as a source of food in the old South
Shingleton, Royce Gordon, (1972)
Small holder farm development through intermediate technology
Amann, V. F., (1975)