Foster and Langley. — a COURSE OF ELEMENTARY PRACTICAL I'lIVSIOLOGV AND HISTOLOGY. By Prof. Michael Foster, M.D., F.R.S., &c., and J. N. Langley, M.A., F.R.S., Fellow of Trinity College, Cambridge. Sixth Edition. Crown 8vo. 'js. 6d. Gamgee. — a TEXT-BOOK OF THE PHYSIOLOGICxlL CHEMISTRY OF THE ANIMAL BODY. Including an Account of the Chemical Changes occurring in Di. ea;-e. By A. Gamgee, M.D., F.R.S., formerly Professor of Phy.-ijlogy in the Victoria University the Ov ens College, Manchester. 2 Vols. 8vo. With Illustrations. Vol.1. 185. [Vol. II. in the press. Gray.— STRUCTURAL BOTANY, OR ORGANOGRAPHY ON THE BASIS OF MORPHOLOGY. To which are added the principles of Taxonomy and Phytography, and a Glossary of Botanical Terms. By Professor AsA Gray, LL.D. 8vo. 10^.60'. Hamilton. — a systematic AND PRACTICAL TEXT- BOOK OF PATHOLOGY. By D. J. Hamilton, F.R.C.S.E., fM<. S.E., Professor of Pathological Anatomy (Sir Erasmus Wilson Chair), University of Aberdeen. Copiously Illustrated. 8vo. Volume I. 255. Hooker.— Works by Sir J. D. Hooker, K.C.S.L, C.B., M.D., F.R.S., D.C.L. PRIMER OF BOTANY. With numerous Illustrations. New Edition. iSmo. is. {Scimce Primers^) THE STUDENT'S FLORA OF THE BRITISH ISLANDS. Third Edition, revised. Gbbe 8vo. ioj-. 6d. Howes. — AN ATLAS OF PRACTICAL ELEMENTARY BIOLOGY. By G. B. Howes, Assistant Professor of Zoology, Normal School of Science and Royal School of Mines. With a Preface by Thomas Henry Huxley, F.R.S. Rayal 4to. 145. Huxley. — Works by Thomas Henry Huxley, P'.R.S. INTRODUCTORY PRIMER OF SCIENCE. i8mo. s. (.Science Primers.) LESSONS IN ELEMENTARY PHYSIOLOGY. With numerous Illustrations. New Edition Revised. Fcap. 8vo. 4^. 6d. QUESTIONS ON HUXLEY'S PHYSIOLOGY FOR SCHOOLS. By T. Alcock, M.D. New Edition. i8mo. is. 6d. Huxley and Martin. — a COURSE OF practical IN- STRUCTION IN ELEMENTARY BIOLOGY. By T. H, Huxley, F.R.S., LL.D., assisted by H. N. Martin, M.A., M.B., D.Sc, F.R.S. , Fellow of Christ's College, Cambridge. New Edition, revised and extended by G. B. Howes, Assistant Professor of Zoology, Normal School of Science, and Royal School of Mines, and D. H. Scott, M.A., Ph.D., Assistant Professor of Botany, Normal School of Science, and Royal School of Mines. New Edition, thoroughly revised. With a Preface by T. H. Huxley, F.R.S. Crown 8vo. los. 6d. e
