Παραπομπή APA
Moss Dorian., Roy David., & European Topic Centre on Nature Conservation. (1998). Towards a European habitat classification: Background review 1989-1995. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleMoss Dorian., Roy David, and European Topic Centre on Nature Conservation. Towards a European Habitat Classification: Background Review 1989-1995. Luxembourg: Office for Official Publications of the European Communities, 1998.
Παραπομπή MLAMoss Dorian., Roy David, and European Topic Centre on Nature Conservation. Towards a European Habitat Classification: Background Review 1989-1995. Luxembourg: Office for Official Publications of the European Communities, 1998.
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