OUWENEEL GL (1995) Book reviews: Collar, N.J. ... (et al.), Birds to watch, the world list of threatened birds, 1994. LIMOSA 68 (3): 130-130.

COLLAR N. J., CROSBY M. 1. & STATTERSFIELD A. J. 1994. Birds to Watch 2, The World List ofThreatened Birds. BirdLife Conservation Series no. 4. BirdLife International, Cambridge, U.K. 407 p. ISBN 0.946888.30.2

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