Environmental awareness :
a survey of types of facilities used for environmental education and interpretation in Europe.
APA Citation
Council of Europe. (1976). Environmental awareness: a survey of types of facilities used for environmental education and interpretation in Europe. Strasbourg: Council of Europe.
MLA Citation
Council of Europe. Environmental Awareness: a Survey of Types of Facilities Used for Environmental Education And Interpretation In Europe. Strasbourg: Council of Europe, 1976.
Warning: These citations may not always be complete (especially for serials).