L. Sileo 1992 Review of: Disease and threatened birds : based on the proceedings of a symposium held at the XIX World Conference of the International Council for Bird Preservation, June 1986, Queens University, Kingston, Ontario, Canada. Edited by J. E. Cooper. Cambridge, England : International Council for Bird Preservation, 1989. ICBP technical publication ; no. 10. application/pdf en Wildlife Disease Association Book review: Disease and Threatened Birds, edited by J. E. Cooper article