~ PUBLICATIONS oF THE cue. 
(a) THE BULLETIN. 
This journal has been published consecutively since 1870, beginning with 
four pages monthly, gradually increasing, until in 1889 over 28 pages monthly - 
_ with many full page illustrations were issued. The subscription price is $2 per 
- annum—beginning with the January number, 1891. 
_ Terms for England and the Continent ‘of Europe, 10 shillings. Agents for 
Europe, Messrs, Durav & Co., 87 Soho Square, London, England. 
i -Baox Numpers.—The Buttetin was published from 1870 to 1875, inclusive, 
in ‘yearly volumes, and was indexed at the end of the five years. The price of | 
these five volumes is $5.00. The numbers from 1875 to 1879, inclusive, were al- 
_lowed to run on as one volume (Vol. VI.), and were indexed at the end of the 
five years. The price of this volume is $5.00. Volumes VII. to XVI. have been 
indexed ‘separately, and a general Index to them printed in pamphlet form, 
which may be had for 50 cents. The price of each is $1.00. Vol. VIIL cannot 
now be oe ei useubis but it-is -seaguree to reprint some of its numbers. _ 3 
(7) THE MEMOIRS. 
‘The subscription price is fixed at $8.00 per ose ie advance. The Sumber nee 
also be iwi oe yee 
_ Volume I. contains the following papers: ae 
No. 1.—Studies of the. Types of various: Species of the 
f L. H. Bailey, of Cornell University. (Price, $1.00.) _ . 
No. ae List of the Marine hea hitherto observed on ‘the Coaste of 
ersey and Staten Island, by Isaac C, Mae, of Camden, N. J, Price, 
No. 3. ae Enumeration of the ont pollectéd by Dr. H. H. R sby in 
South America, with descriptions of many new species, by. a Richard Spruce, es 
eysthorpe, England. Price 75 cents. a ee 
No. 4.—On Seedless Fruits, by Dr. E. Lewis Sturtevant, So. Framingham, 
Mase. ‘Price, 50 cents. - 
_ Volume II., No. 1, contains a a paver by: Professor Byron D. Halsted, of 
Rutgers College, on. iteserye, Food Materials in Buds and bec ae Parts, 
with two plates. Price, 50 cents. 
ee ee exchange, 
Catalogue of Ant h: saa Plactdo a ried 8 a 
ot miles of New areata ara ee 
