European Working Conference on Environmental Conservation Education, Rüschlikon near Zürich, CH, 15.18 December 1971
Imprint:
Morges, CH : IUCN
Physical Description:
0.625
Publication Year:
1971
ISBN:
DOI:
Notes:
Paper presented at the conference, conference document 33-6/BP/7, summaries in French, German and Russian. Final report of the conference published in IUCN Publications New Series, Supplementary Paper no.34, 1972.