758 donations and exchanges. 



Univehsity of Pennsylvania — 

 Contributions from the Botanical Laboratory, iii., 3(1911). 

 Contributions from the Zoological Laboratory for 1911, xvii. 

 (1912). 

 Zoological Society of Philadelphia — 

 Fortieth Annual Report of tlie Board of Directors, April, 

 1912(1912). 



Pietermaritzburg. 



Natal Government Museum — 

 Annals, ii., 3(1912). 



Plymouth. 



Marine Biological Association of thk United Kingdom — 

 Journal. N.S. ix.,2-3(191M2). 



Portici. 



LaBORATORIO DI ZoOLOGIA GeNERALE E ACRAIilA della R. 

 SCUOLA SUPERIORE d'AgRICOLTUHA IN PoRTICI — 



Bollettino. vi.(1912). 



Prague. 



SociETAS Entomologica Bohemi^ — 

 Acta, viii.,2-4; ix.,l-2(1911-12). 



Fusa, India. 



Agricultural Research Institute — 

 Memoirs of the Department of Agriculture in India. Botani- 

 cal Series, iv., 3-6(1912). jEntomological Series, ii., 9; iv., 

 1-3(1912) — Report of the Agricultural Research Institute, 

 1910-11 (1912)^Report on the Progress of Agriculture in 

 India for 1910-11(1912). 



Richmond, NSW. 



Hawkesbury Agricultural College — 

 H. A. C. Journal, ix., 1-3, .5-11 (1911-12). 



Rio de Janeiro. 



MusEO Nacional do Rio de Janeiro — 

 Archives. xiii.-xv.(l 905-09). 



