Birds to watch
Subtitle: the ICPB world checklist of threatened birds
By: by N.J. Collar and P. Andrew ; with contributions from L.P. Gonzaga ... [et al.].
Contributors: Andrew, P.; International Council for Bird Preservation.
Series: ICBP technical publications -- no.8
Publisher: International Council for Bird Preservation
Published: 1988
Place of publication: Cambridge
Language: eng
Number of pages: 303