IOBC-WPRS Bulletin Vol. 19 (2) 1996

Working Group "Integrated Control of Soil Pests" Subgroup "Melolontha".
Proceedings of the meeting at Freiburg (Germany), 23-25 October 1995.
Edited by: Siegfried Keller.
ISBN 92-9067-076-2 [viii+114 pp.].