718 donations and exchanges. 



University of Pennsylvania- - 

 Contributions from the Zoological Laboratory for 1910-11. 

 xvi.(1911). 

 Zoological Society of Philadelphia — 

 Thirty-ninth Annual Report of the Board of Directors, 

 April, 1911(1911). 



Pietermaritzburg. 



Natal Government Museum — 

 Annals. ii.,2(1910). 



Catalogue of a Collection of Rocks and Minerals from Natal, 

 &c.(1909). 



Portici. 



Laboratorio di Zoologia Generale e Agraria dklla R. 

 Scuola Superiore d'Agricoltura in Portici — 

 Bolletino. v.(191l). 



Prague. 



Societas Entomologica Bohemia — 

 Acta, vii.,3-4; viii.,l(1910-l 1). 



Pusa, India. 



Agricultural Research Institute — 



Agricultural Journal of India, v.,4; vi., 1(1910-11). 

 Bulletin. Nos.l 9-20(1910). 



Memoirs of the Department of Agriculture in India. Botan- 

 ical Series. iii.,6; iv., 1(1 910-1 1)— Report of the Agricul- 

 tural Research Institute, 1 909-10(1910)— Report on the 

 Progress of Agriculture in India for 1909-10(1911). 



Richmond, N.S.W. 



Hawkesbury Agricultural College — 

 H. A. C. Journal, vii.,12; viii.,l-l 1(1910-1 1). 



Rochester, N.Y. 



Rochestek Academy of Science — 



Proceedings. iv.,pp.233-241 (contents, ifec.;;v., pp. 1-38(1 910-11). 

 St. Louis. 



Academy of Science, St. Louis — 



Transactions, xviii.,2-6; xix.,l-10(1909-10). 



