BOTANICAL ABSTEACTS 



Change of Management 



As a means of reducing the cost of publication of Botanical Abstracts the Board of Control of 

 Botanical Abstract?, Inc. has assumed general management of the Journal, beginning with volume 

 11, number 1. 



In the future, all business communications about Botanical Abstracts should be addressed to 

 Donald Keddick, College of Agriculture, Ithaca, New York, U. S. A., who has been appointed 

 Business Manager and who has been empowered to conduct general management of the Journal. 



As a further means of reducing .expenses, larger volumes will be published and fewer bills will 

 be sent out. The basic rate of subscription is not increased. On the contrary, every effort will be 

 made to reduce it. 



Please help us in our efforts by sending your remittance promptly and by soliciting other 

 subscribers. Volume 11 (March to December. 1922,), $ 10. Postage $ .80 



FOREEST SHREVE, 



Chairman of the Board of Control of Botanical Abstracts 



Change to Annual Volumes 



The first 10 volumes of Botanical Abstracts were produced on the basis of a volume consisting 

 of 300 pages. In the future, volumes will b 3 produced on the year basis. On account of the 

 transition, volume 11 only contains abstracts for March to December. Price $ 10. Postage $ -80 



Volume 12 will contain abstracts for the months January to Decembsr, 1923. Price! 2 Postage $ .80 

 Volumes 11 and 12 each will contain both author and subject indexes. 



Volumes 3 to 10 inclusive can be supplied. Price, $ 35. Postage, $ 2. 



Address all inquiries to the Business Manager of Botanical Abstracts, Ithaca, New York, U.S.A. 





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