IN THE PRESS. 

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INDEX GENERUM AVIUM, 



A LIST OF THE GENERA AND SUBaENERA OF BIRDS. 



BY 

 F. H. WATERHOUSE, A.L.S., 



LIBRARIAN TO THE ZOOLOGICAL SOCIETY OF LONDON. 



This is an attempt to supply a long-felt -want, experienced by all 

 ivorl-ing ornithologists. 



With but feiu exceptions, each reference has been most carefully 

 verified, and every effort made to supply this requirement — a correct 

 ' lAst of the Genei-a of Birds,' from 1760 to date. 



The Publisher trusts that this laborious undertaking will be generously 

 recognized and appreciated by those for whom it is specially intended. 



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ARGENTINE ORNITHOLOGY: 



A DESCKIPTIVE CATALOGUE 



OP THE 



BIRDS OF THE ARGENTINE REPUBLIC. 



BY 



P. L. SCLATEE, M.A., Ph.D., F.E.S., btc. 

 WITH NOTES ON THEIR HABITS 



BY 



W. H. HUDSON, C.M.Z.S., 



LATE OF BUENOS AYKES. 



With 20 Coloured Plates by J. G. Keulemans. 



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