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INDEX GENERUM AVIUM, 



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A LIST OF THE GENERA AND SUBGENERA OF BIRDS. 



BY 

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LIBRARIAN TO THE ZOOLOGICAL SOCIETY OP LONDOH. 



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ARGENTINE ORNITHOLOGY: 



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BIRDS OF THE ARGENTINE REPUBLIC. 



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P. L. SCLATER, M.A., Ph.D., F.R.S., etc. 

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CLASSIFICATION OF BIRDS; 



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SUNDEVALUS TENTAMEN. 



[METHODI NATURALIS AVIUM DISPONENDARUM 



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NESTS AND EGGS OF INDIAN BIRDS. 



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