IOBC-WPRS Bulletin Vol. 13 (3), 1990

Proceedings of the 2nd meeting of the Study Group: "Prognosis and Integrated Control against Migrant Noctuids",
Prilep (Yugoslavia), 5-7 April 1989.
Edited by S. H. Poitout.
ISBN 92-9067-028-2 [115 pp.].