The ecological effects of biological and chemical control of undesirable plants and animals.
Subtitle: Effets écologiques du contrôle biologique et chimique des plantes et animaux indésirables.  Edited by D.J. Kuenen.
Contributors: Kuenen, D. J,; International Union for Conservation of Nature and Natural Resources. Technical Meeting. 8th, Warsaw, 1960
Publisher: Brill
Published: 1961
Place of publication: Leiden
Language: eng
Number of pages: 118
Subjects: Ecology; Insects, Injurious and beneficial -- Biological control; Pest control