DONATIONS AND EXCHANGES. 907 



Pietermaritzburg. 



Natal Museum — 



Annal^. iii., Index No.; iv., 1 (1919). 



Plymouth. 



Marine Biological Association of the United Kingdom — 

 Journal. N. S., xii., 1 (1919) . 



Portici. 



Laboratorio di ZooLotiiA Generale e Agraria della R. 

 Scuola Sup. d'Agricol. — 

 Bolletino, xii. (1917-18) . 



Pusa, India. 



Agricultural Research Institute — 



Memoirs of the Department of Agriculture in India. — 

 Botanical Series, ix., 4-5; x., 1. — Entomological Series. 

 Bulletin Nos. 80, 86 (1919) .—Report of the Agricultural 

 Research Institute and College, Pusa, 1917-18 (1918).— 

 Report on the Progress of Agriculture in India for 1917- 

 18 (1919). 



Richmond, N.S.W. 



Hawkesbury Agricultural College — 



H.A.C. Journal, xv., 12; xvi., 1-11 (1918-19). 



Rio de Janeiro. 



Instituto Oswaldo Cruz — 

 Memorias. x., 1-2 (1918). 



Museu Nacional do Rio de Janeiro — 

 Archivos. xx. ; xxi. (1917-18). 



Riverside, Cal. 



Graduate School of Tropical Agriculture, and Citrus 

 Experiment Station (College of Agriculture, University 

 of California).— Publications. Vol. ii., Nos. 41, 43-50 

 (1916-18). 



Sao Paulo. 



Museu Paulista — 

 Revista, x. (1918) . 



