Halse, S. A. (1986). Parrot damage in apple orchards in South-Western Australia a review. Australia: Departament of Conservation and Land Moangement W.A..
Citación estilo ChicagoHalse, S. A.. Parrot Damage in Apple Orchards in South-Western Australia a Review. Australia: Departament of Conservation and Land Moangement W.A., 1986.
Cita MLAHalse, S. A.. Parrot Damage in Apple Orchards in South-Western Australia a Review. Australia: Departament of Conservation and Land Moangement W.A., 1986.
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