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ISO-690 (author-date, English)Canadian sources of environmental information : = Sources canadiennes d’information sur l’environnement, 1986. . Ottawa: Minister of Supply and Services.
Modern Language Association 9th edition„Canadian Sources of Environmental Information : = Sources Canadiennes d’information Sur l’environnement“. Canada’s Green Plan, book, Minister of Supply and Services, 1986.
Mohr Siebeck - Recht (Deutsch - Österreich): Canadian sources of environmental information : = Sources canadiennes d’information sur l’environnement, Ottawa 1986.
Emerald - HarvardCanadian Sources of Environmental Information : = Sources Canadiennes d’information Sur l’environnement. (1986), Canada’s Green Plan, Bd. , Minister of Supply and Services, Ottawa.