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business manager (the director of the Garden) and one of the 

 editors (at present, Dr. Arthur Harmount Graves) are appointed 

 by the Botanic Garden. One editor is elected by the American 

 Phytopathological Society, and the others by the Botanical 

 Society of America. 



Ecology. — Official publication of the Ecological Society of 

 America. Quarterly. The editorial board is elected by the 

 Ecological Society, with the exception of the business manager 

 (the director of the Botanic Garden) and one editor (at present, 

 Mr. Norman Taylor) who are appointed by the Botanic Garden. 

 Volume V, 1924, contains 42 original papers, besides notes and 

 comment, reviews, and abstracts of current ecological literature, 

 and proceedings of the annual meeting of the Society. There 

 were 427 pages, with 3 plates and 57 text-figures. 



Genetics. — Published bi-monthly in cooperation with the 

 Editorial Board of Genetics; Prof. George H. Shull, Princeton 

 University, managing editor. This journal is a periodical record 

 of investigations bearing on heredity and variation in both 

 plants and animals. The director of the Botanic Garden is 

 business manager. During 1924 there have been published five 

 issues (November, 1923, and January-July, 1924) containing 23 

 articles, 507 pages, 6 plates, and 49 text-figures. 



Record. — Administrative quarterly. The October issue con- 

 tains the annual Prospectus of the educational work of the Garden, 

 the April number comprises the Annual Report of the Garden, 

 and the January issue will (beginning with 1925) comprise the 

 annual List of Seeds offered in exchange with other botanic 

 gardens. The October number is reserved for miscellaneous 

 administrative matters. The Record is sent free to all Botanic 

 Garden members. Volume XIII, 1924, contains 155 pages and 

 16 half-tone illustrations. 



Contributions. — Numbers 35, 36, 37, 38, 40, 41, and 42 were 

 published during the year. Each number is a paper reprinted 

 from the original place of publication. 



Leaflets. — Series XII comprised 10 numbers, of which Nos. 1-6 

 appeared during April-June and Nos. 7-10 during September- 

 October. This publication is sent free to members of the 

 Garden and, on request, to teachers in the city schools. 



Seed List. — This was a separate publication for the first ten 



