Birds to watch : the ICBP world checklist of threatened birds / by N.J. Collar and P. Andrew ; with contributions from L.P. Gonzaga [and others].

Author: Collar, N. J. (Nigel James), 1946-
Published: Cambridge, England : International Council for Bird Preservation, [1988]
Copyright Date: ©1988
Physical Description: xvi, 303 pages ; 23 cm.
Additional Creators: Andrew, Paul, 1953-2020 and International Council for Bird Preservation