'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, Further Action" ' - Preface.
Environmental education at post secondary level. 2, Courses for educators, decision-makers and members of professions concerned with the environment. ISBN 9264112014. 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.