IOBC-WPRS Bulletin Vol. 21 (5) 1998

Working Group "Integrated Control in Oilseed Crops".
Proceedings of the Meeting at Poznan (Poland), April 10-12, 1997. VI+239 pp.
Edited by: V.H. Paul, K. Krohn, J. Thomas & P.D. Dapprich.
ISBN 92-9067-097-1