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Collected notes on the tropics for a living; finance, labour, education
Mission of Foreign Agricultural Service, U.S. Department of Agriculture : joint hearings before the Subcommittee on Foreign Agriculture and Hunger of…
In farthest Burma : the record of an arduous journey of exploration and research through the unknown frontier territory of Burma and Tibet
The palms of British India and Ceylon
The social insects : their origin and evolution
My diaries : being a personal narrative of events, 1888-1914
Man and his future; a Ciba Foundation volume
The R.P.A. annual and ethical review for the year 1917
International catalogue of scientific literature
Tables for estimating ages and birth dates of cottontail rabbits, with suggestions for handling lenses