'The case studies ... will be used as reference documents for the international meeting held at Rungsted in Denmark from 4th to 7th June 1974 ... [entitled] "Conference on Environmental Education at Post-Secondary Level : Review of Experience, Future Action" ' - Preface.
Environmental education at post secondary level. 1, The training of generalists and specialists. ISBN 9264112006. Published by Organisation for Economic Co-operation and Development for the Centre for Educational Research and I in 1974. Publication and catalogue information, links to buy online and reader comments.