Παραπομπή APA

Green, B. (1981). Countryside conservation: The protection and management of amenity ecosystems. London: Allen & Unwin.

Παραπομπή Chicago Style

Green, Bryn. Countryside Conservation: The Protection and Management of Amenity Ecosystems. London: Allen & Unwin, 1981.

Παραπομπή MLA

Green, Bryn. Countryside Conservation: The Protection and Management of Amenity Ecosystems. London: Allen & Unwin, 1981.

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