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The Book of the Rothamsted Experiments. By A. D. Hall, M.A. (Oxon.), F.R.S., 

 late Director of the Rothamsted Experimental Station, First Principal of 

 the South-Eastern Agricultural College, now Secretary of the Board of 

 Agriculture. Second Edition. Revised by E. J. Russell, D.Sc, F.R.S., 

 Director of the Rothamsted Experimental Station. Issued with the authority 

 of the Lawes Agricultural Trust Committee. London : John Murray, Albe- 

 marle Street, W., 1917. (Pp. xl + 332.) Price 10^. 6d. net. 



The Potato. By Arthur W. Gilbert, Ph.D., Professor of Plant-Breeding, New 

 York State College of Agriculture at Cornell University, assisted by Mortier 

 F. Barrus, Ph.D., Professor of Plant Pathology, New York State College of 

 Agriculture at Cornell University, and Daniel Dean, formerly President of 

 New York State Potato Association. New York : The Macmillan Company, 

 1917. (Pp. xii + 318.) Price $1.50. 



Tidal Lands. A Study of Shore Problems. By Alfred E. Carey, M.Inst.C.E., 

 Fellow of the Royal Geographical, Geological, and Chemical Societies, and 

 F. W. Oliver, F.R.S., Quain Professor of Botany in University College, 

 London. London : Blackie & Co., 50, Old Bailey, E.C., and Glasgow and 

 Bombay, 1918. (Pp. xiv + 284, with 29 plates and 54 figures in the text.) 

 Price 12s. 6d. net. 



School Entomology. An Elementary Textbook of Entomology, for Secondary 

 Schools and Agricultural Short Courses. By E. Dwight Sanderson and 

 L. M. Peairs. New York : John Wiley & Sons ; London : Chapman & Hall, 

 1917. (Pp. vii + 356.) Price js. net. 



Studies in Insect Life and other Essays. By Arthur Everett Shipley, Sc.D., j 

 F.R.S., Master of Christ's College, Cambridge. London : T. Fisher Unwin, 

 Adelphi Terrace. (Pp. xi + 338, with 11 illustrations.) Price 10s. 6d. net. 



A Check List of North American Amphibians and Reptiles. By Leonhard 

 Stejneger and Thomas Barbour. Cambridge, U.S.A. : Harvard University 

 Press, 1 91 7 ; London : Oxford University Press, Amen Corner, E.C. 

 (Pp. iv + 125.) Price 10s. 6d. net. 



Records of the Indian Museum. Vol. XIII., Part VI., December 1917. 

 (Pp. 307 — 418.) Price 2 rupees, and Vol. XIII., Part XL, February 1918. 

 Zoological Results of the Abor Expedition, 1911-12. (Pp. 581 — 600.) Price 

 2 rupees. 



The Megalithic Culture of Indonesia. By W. J. Perry, B.A. Manchester : at the 

 University Press, 12, Lime Grove, Oxford Road ; London : Longmans, 

 Green & Co., 1918. (Pp. xiii 4- 198.) Price 12s. 6d. net. 



Contributions from the Walker Museum. Vol. II., No. 4. (1) The Evo- 

 lution of Vertebrae. (2) The Osteology of some American Permian Verte- 

 brates, III. By Samuel Wendell Williston. Chicago, Illinois: The 

 University of Chicago Press. (Pp. 75 + 112, with 4 plates.) Price $0.52, 

 post paid. 



Aeronautics in Theory and Experiment. By W. L. Cowley, A.R.C.Sc, D.I.C., 

 Whitworth Scholar, and H. Levy, M.A., B.Sc, F.R.S.E., Carnegie Research 

 Fellow, late 185 1 Exhibitioner and Ferguson Scholar. London : Edward 

 Arnold, 1918. (Pp. xi -+- 284.) Price 16s. net. 



