Second title-page in French. Simultaneously published in 'Pure and Applied Chemistry', Vol.25, no.1 (1971)
The chemistry of natural products. 7 : plenary lectures presented at the Seventh International Symposium on the Chemistry of Natural Products held at Riga, USSR, 22-27 June 1970. ISBN 0408701846. Published by Butterworths in 1971. Publication and catalogue information, links to buy online and reader comments.