IOBC-WPRS Bulletin Vol. 25 (5) 2002

Working Group "Integrated Protection in Oak Forests".
Proceedings of the meeting at Oeiras – Lisbonne (Portugal), 1-4 octobre 2001.
Edited by: C. Villemant & E. Sousa.
ISBN 92-9067-142-2 [xvi + 177 pp.]