Dons et nonvelles publications reines peiidíint Jnin 1909. 



Les noms des donateurs sont imprimes en italiques; les membres do la Société 

 sont designes avec M. S. A. 



Cambridge. Astronomical Ohservatory of Harvard Collec/e. Annals. Vols. 58, 3; 



59. 3, 4; 61, 2. 68, 1.— Circulars 143-148.-63(1 Annual Report of the 



Director. 1909. — Foreign Associates of National Societies. II. By Ed. C. 



Pickering. 1909. An Expedition to youth África. 1908. 

 Clayton (H H. ) and Fergusson (8. P. ). -Explorations of the air witli balloons- 



soiide.s, at St. Louis. and witli kites at Blue Hill. (Annals of Harvard Co- 



llege Ohservatory. LXVlíI, Part I). Cambridge, Mass, 1909. 4? pl. 

 Dean (Bashford). — Studies on fossil fishes (Sharks, Chimeeroids and Arthrodi- 



res), Am. Mus. of Nat. Hist. Memoirs, IX, part V. Feb. 1909. 4? pl. 

 FaircMld (H. L.). — Glacial Waters in Central New York. Albany {New York 



State Museum. Bull. 127). 1909. 8? pl. & maps. 

 Fernández Guardia (Ricardo). — Historia de Costa Rica. El descubrimiento y la 



Conquista. — San José. 190.Í. 12? 

 Geologist (The American), Minneapolis, Minu. Vols XXIII -XXXVI, 1899- 



1905. {Prof. JSÍ. H. WincheU). 

 King (Ed. S. ). — Lunar Photometry and photograpic sensitiveness at diffe- 



rent temperatures — Photographic magnitudes of bright Stars. (Annals 



of Harvard College Ohservatory. LIX, Parts III snd IV). 

 Larousse (Noveau) illustré. — Dictioiinaire Universel Encyclopédique publié 



sousla direction deClaude Auge. Paris. 8 vol. in-4. Fig. & pl. 

 London. British Museum {Natural History). An Introduction to the study of 



rocks and guide to the Museum CoUection. By. L. Fletcher, F. R. S. 



4 th Edition. 1909.— Guides: Gallery of Fishes, 1908; Whales, Porpoises 



and Delphins (Order Cetácea), 1909; Elephants (recent and fossil), 1908; 



Horse Family (Equidae), 1907; Domas ticated animáis (other than horses), 



1908; Races of Mankind (Authropology). 1908. 8? ill. 

 Manville (O.). — Les découvertes modernos en Physique. 2e. édition revue et 



augmentée. Paris Librairie Scientijique A. Hermann et Fils. 1909. 1 vol. 



in--8. 65 fig. 8 fr. 

 Massart {Jean). — Essai de Géographie Botanique des Districts litoraux st allu- 



viaux de la Belgique. Annexe au mémoire publié dans le BuUetiu de la 



Soc. R. de Botanique, tomes 44 et suivants. — Bruxelles. 1908. 49 pl. 

 Miller (W. J.) — Geology of the Remsen Quadrangle including Trenton FaUs 



and vicinity in Oneida and Herkimer Counties. — Albany {New York State 



Museum. Bull. 126). 1909. 89 pl. & maps. 



