May 13, 1892.] 



SCIENCE. 



>79 



1871-1884; H. M. Inspectors of Explosives Reports, 1873-1885. 

 Part II. continues the Index for the above periodicals up to 1891, 

 and contains the following in addition : Dingler's Polyteclmisches 

 Journal, 1820-1890; Proceedings American Chemical Society, 

 1879-1890; Nicliolson's Journal, 1797-1813; Popular Science 

 Monthly, 1871-1890; Edinburgh Journal of Science, 1824-1832; 

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 issue of each of the periodicals named. Subscriptions should be 

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— Lord Randolph Churchill's account of his African journeys 

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— An article of especial value to teachers in the May number of 

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KEO-DARWISISM AND NEO-LAMARCKISM, 



By LESTE-^ F. WARD. 

 Annual address of the President of the Biological 

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 discussion Status of the Problem. Lamarckism. 

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