Biological control and integrated crop protection : towards environmentally safer agriculture : proceedings of an international conference /
Lenteren, J. C. van
Minks, A. K.,1934-
Ponti, O. M. B. de(Orlando Marie Bernardo),1945-
International Organization for Biological and Integrated Control.West Palaearctic Regional Section.
Wageningen : Pudoc Scientific,
1992.
Papers in English and French.
"NUGI 835"--T.p. verso.
Includes bibliographical references.
Agricultural pests
Agricultural pests
Pests
Pests
Plants, Protection of