CHAIRMAN'S REPORT
	by Vincenzo Balzani	1
IUPAC COMMISSION ON PHOTOCHEMISTRY
	Photochemistry Commission Meets at Warwick.
	by David Eaton	4
CONFERENCE REPORTS
	Meeting of the Belgian Contact Group on Molecular Photochemistry, Houffalize, May 10-11, 1990.
	by N. Boens	7
	Eighth International Conference on Photochemical Conversion and Storage of Solar Energy, Palermo, July 15-20, 1990.
	by E. Pelizzetti	10
	XIIIth IUPAC Symposium on Photochemistry, Warwick, July 22-27, 1990.
	by Tessa Godfrey, R. S. Davidson, W. M. Horspool, T. J. Kemp, R. N. Perutz and C. J.Samuel	13
	Annual Meeting of the Swiss Society for Photochemistry and Photophysics (EPA-CH), Fribourg, October 11-12, 1990.
	by Thomas Bally	22
EPA NEWS
	Presentation of the Porter Medal to Michael Kasha.
	by Lord George Porter	26
	Report on the EPA General Assembly, Warwick.
	by Tamas Vidoczy	30
	Foundation of a Centre for Photochemistry and Photosynthesis in London.
	by J. Barber	32
	Finniston Award for Cardiff Photochemists. (local press report)	33
	Photochemistry Award Announced by the RSC and the Cookson Group. (press release)	34
	Call for Advertisements.	34
	EEC-Tempus Programme.
	by Eva Migirdicyan	35
	Subscription to "Photochemistry and Photobiology".
	by Andre Braun	36
PUBLICATIONS
	New Books on Photochemistry and Related Subjects.
	by Dorothea Seidel	38
	Abstracts of Theses in Photochemistry.	40
	Photochemical Reviews, 5.
	by W.E. Klotzbücher and H.J. Kuhn	42
	Book Preview.	50
	New Journal.	52
BOOK REVIEWS
	What is Meant by Photocatalysis - An Innovative Kind of Textbook.. Serpone/Pelizzetti, Photocatalysis
	by Horst Hennig	53
	Very Promising New Series. Bioorganic Photochemistry, Vol.1
	by Helmut Görner	54
	Photochemist's Approved Annual Digest. Photochemistry, Vol.21
	by H. J. Kuhn	56
	Another Green Volume. Advances in Photochemistry, Vol.15
	by H.J. Kuhn	57
UPCOMING MEETINGS
	Announcements.	58
	Calendar.	74
NEW MEMBERS		78
MEMBERSHIP INVITATION FORM		1
ADDRESS CORRECTION FORM