Canadian Forest Service Publications
Biological control of weeds in relation to the maintenance of stable and productive ecosystems. 1999. Wall, R.E.; Hasan, S. Pages 109-130 in S.P. Raychaudhuri and K. Maramorosch, Editors. Biotechnology and Plant Protection in Forestry Science. Oxford and IBH Publishing Co. PVT. Ltd., New Delhi, Calcutta.
Available from: Pacific Forestry Centre
Catalog ID: 5239