Concepts of environmental education
1971
Pritchard, Tom |
IUCN
Environmental education in the school curricula
1971
Forselius, Sten |
Comprehensive programmes for environmental education
1971
Cerovsky, J. (Jan) |
Keynote address International parliamentary conference on the environment
1971
Budowski, Gerardo |
Estado actual de la vicuña y recomendaciones para su manejo
1971
Hofmann, Rudolf |
An ecological survey of the proposed Volcano Baru national park, Republic of Panama : a report
1972
LaBastille, Anne |
Seychelles marine national parks
1972
Robertson, I. J. B. |
Natuurbehoud in ontwikkelingslanden : beschouwingen en verslagen van de 11e Algemene Vergadering en de 10e Technische Bijeenkomst
1972
Doets, J. P. |
Goes van Naters, M. V. D. |
Goudswaard, J. |
Kuenen, D. J. |
Views and reports on the 11th General Assembly and 10th Technical Meeting of IUCN in Canada. This is a summary by the attending Dutch delegation to the General Assembly (at which, they add, "countryman" Prof. Keunen was elected as President of the Union).
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