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Biometrika. A journal for the statistical study of biological problems. 
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Parasitology. Edited by G. H. F. Nurratt and A. E. Suiptey. Sub- 
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Journal of Genetics. Edited by W. BATESON and R. C. Punnett. Sub- 
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The Journal of Hygiene. Edited by G. H. F. Nurraxt. Subscription 
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The Modern Language Review. Edited by J. G. Rosertson, G. C. 
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The British Journal of Psychology. Edited by W. H. R. Rivers and 
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The Journal of Agricultural Science. Edited by PRoFEssOR R. H. BIFFEN, 
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The Biochemical Journal. Edited for the Biochemical Society by 
. M. Bayiiss and ArtHuR HARDEN. Subscription price, $5.25 4 
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The Journal of Ecology. Edited for the British Ecological Society by 
FRANK Cavers. Subscription price, $3.75 a volume; single copies, 
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