IOBC-WPRS Bulletin Vol. 16 (2), 1993

Contributions to the 8th plenary meeting of the Working Group: "Integrated Control in Glasshouses",
organized in conjunction with the NRS Working Group, Pacific Grove, California, USA, 25-29 April 1993.
Edited by J.C. van Lenteren,
ISBN 92-9067-049-5 [192 pp.].