Biological control programmes in Canada, 1981- 2000
Biological control programmes in Canada, 1981- 2000
edited by P.G. Mason and J.T. Huber.
- New York CABI Publishing c2002.
- xiv,583p.: ill.; 24 cm.
851995276
Insect pests - Biological control - Canada Phytopathogenic microorganism Weeds - Biological control.
632.96 / B54B
851995276
Insect pests - Biological control - Canada Phytopathogenic microorganism Weeds - Biological control.
632.96 / B54B