vi CONTENTS OF VOL. IV 



PAGE 



"That Bad Beverage, Beer!" Adrian J. Brown 366 



PALiEOLITHIC RACES AND THEIR MODERN REPRESENTATIVES. Part VI. 



Illustrated. W. J. Sollas, Sc.D., F.R.S 376 



The Science and Practice of Para-rubber Cultivation. The New 



Tropical Industry of the East. John Parkin, M.A., F.L.S. . . 393 



The Future of Science in our Schools— their Complete Re- 

 organisation a Necessity. H. E. Armstrong, Ph.D., LL.D., F.R.S. 417 

 Progress of Meteoric Astronomy. W. F. Denning, F.R.A.S. . . 444 

 Sex and Sexual Characters. J. T. Cunningham, M.A. . . . 457 

 Recent Hydrobiological Investigations. Part I. The Gulf Stream — 

 and Climate and Crops in Northern Europe. Illustrated. James 



Johnstone, B.Sc 474 



Halley's Comet from the Norman Point of View. Illustrated. 



W. B. Brodrick 492 



The Productivity of Woodland Soil. J. Nisbet, D.CEc. . . .504 

 The Ethics of Food : 



I. The Progress of Science as Exemplified by the United States 



Food and Drug Act of June 30, 1900. H. W. Wiley, Ph.D. . 529 

 II. Milk. Ralph Vincent, M.D., B.S., M.R.C.P 539 



. 551 



of Sex. 



• 57o 

 The New 

 on. John 



. 593 



The Indian Industrial Problem. Alfred Chatterton . 

 The Chromosomes in Relation to the Determination 



Illustrated. Edmund B. Wilson, Ph.D., D.Sc. . 

 The Science and Practice of Para-rubber Cultivation 



Tropical Industry of the East. Part II. Rubber Preparati 



Parkin, M.A, F.L.S 



Recent Hydrobiological Investigations. The Gulf Stream— and Sea 



Fisheries of Northern Europe. Illustrated. James Johnstone, B.Sc. . 612 

 The Phylogeny and Inter-relationships of the Green Alg^e 



Illustrated. F. E. Fritsch, D.Sc, Ph.D., F.L.S. . 

 Vertebrate Paleontology in 1909. Illustrated. R. Lydekker 

 The University of London and an Imperial Institute of Science 



Augustus D. Waller, M.D., F.R.S 



Reviews : 



E. B. Poulton, "Essays on Evolution, 1889-1907." J. A. Thomson 



J. G. Adami, "The Principles of Pathology." A. E. Boycott . 



E. R. Dawson, " The Causation of Sex." L. Doncaster 



F. R. Lillie, "The Development of the Chick." F. H. A. Marshall 

 A. W. Stewart, " Recent Advances in Organic Chemistry." T. A. H 



G. Senter, "Outlines of Physical Chemistry." J. C. Philip 

 E. G. Clayton, "A Compendium of Food-Microscopy." H. G. Greenish 170 

 K. Escherich, "Die Termiten oder Weissen Ameisen." T. Petch . 171 

 J. P. Johnson, "The Stone Implements of South Africa." T. A. Joyce 172 



623 

 649 



677 



161 

 163 

 165 

 166 

 167 

 169 



