TY  - BOOK
AU  - Diamond,A.W.
AU  - Filion,F.L.
ED  - International Council for Bird Preservation.
TI  - The value of birds: based on the proceedings of a Symposium and Workshop held at the XIX World Conference of the International Council for Bird Preservation, June 1986, Queens University, Kingston, Ontario, Canada. 
SN  - 0946888108
PY  - 1987///
CY  - Cambridge
PB  - International Council for Bird Preservation
KW  - Birds, Protection of
ER  -