Working Group "Integrated conrol of soil pests", Sub Group "Melolontha": Proceedings of the meeting at Aosta (Italy), 24-26 September 2001. Editor: S. Keller. ISBN 92-9067-144-9 [X + 125 pp.].
Working Group "Integrated conrol of soil pests", Sub Group "Melolontha": Proceedings of the meeting at Aosta (Italy), 24-26 September 2001. Editor: S. Keller. ISBN 92-9067-144-9 [X + 125 pp.].