donations and exchanges. 897 



American Philosophical Society — 



Proceedings. Ivi., 1-7, List, T.p.ctc: Ivii., 2-4(1917-18). 



Zoological Society of Philadelphia — 



Forty-sixth Annual Report of the Board of Directors, April, 



19^8(1918). 



Plymouth. 



Makink Biological Association of thk United Kingdom — 

 Journal. N.S. xi., 3-4(1917-18). 



Pusa, India. 



Agricultural Research Institute — 



Memoirs of the Department of Agriculture in India. — Bac- 

 teriological Series, i., 7(1917). — Botanical Series, ix., 2 

 (1917). - Entomological Series, v ,4(1 917).— Bulletin, Nos. 

 72, 76, 77(1917-18).— Report of the Agricultural Research 

 Institute and College, Push, 1916-17(1917). — Report on 

 the Progress of Agriculture in India for 1916-17(1918). — 

 Report of Proceedings of Second Entomological Meeting, 

 February, 1917(1917). 



Richmond, NSW, 



Hawkesbury Agricultural College — 



H. A. C. Journal, xiv., 12: xv., 1-11(1917-18). 



Rio de Janeiro. 



Escola Supekiok de Agkicultura e Medicina Veterinaria— 

 Archivos. i., 1(1917). 



Instituto Oswaldo Ckuz — 



Memorias. viii., 2-3; ix., 1(1917-18)- 



Riverside, Cal. 



Graduate School of Tropical Agriculture, and Citrus 

 Experiment Station (College of Agriculture, Uni- 

 versity OF California) — 

 Publications. Vols. i.-ii.(15 Nos.) — Bulletin No. 23a, College 

 of Agriculture, Agricultural Experiment Station, Uni- 

 versity of California Publications (1912;. 



