---- PRIMER OF BOOK-KEEPING. Pott 8vo. 1_s._ ---- KEY. Demy 8vo. 2_s._ 6_d._ ---- EXERCISES IN BOOK-KEEPING. Pott 8vo. 1_s._ BOTANY. (_See also_ AGRICULTURE; GARDENING.) ALLEN (Grant).--ON THE COLOURS OF FLOWERS. Illustrated. Cr. 8vo. 3_s._ 6_d._ BALFOUR (Prof. J. B.) and WARD (Prof. H. M.).--A GENERAL TEXT-BOOK OF BOTANY. 8vo. [_In preparation._ BETTANY (G. T.).--FIRST LESSONS IN PRACTICAL BOTANY. Pott 8vo. 1_s._ BOWER (Prof. F. O.).--A COURSE OF PRACTICAL INSTRUCTION IN BOTANY. Cr. 8vo. 10_s._ 6_d._--Abridged Edition. [_In preparation._ CHURCH (Prof. A. H.) and VINES (S. H.).--MANUAL OF VEGETABLE PHYSIOLOGY. Illustrated. Crown 8vo. [_In preparation._ GOODALE (Prof. G. L.).--PHYSIOLOGICAL BOTANY.--1. OUTLINES OF THE HISTOLOGY OF PHÆNOGAMOUS PLANTS; 2. VEGETABLE PHYSIOLOGY. 8vo. 10_s._ 6_d._ GRAY (Prof. Asa).--STRUCTURAL BOTANY; or, Organography on the Basis of Morphology. 8vo. 10_s._ 6_d._ ---- THE SCIENTIFIC PAPERS OF ASA GRAY. Selected by C. S. Sargent. 2 vols. 8vo. 21_s._ HANBURY (Daniel).--SCIENCE PAPERS, CHIEFLY PHARMACOLOGICAL AND BOTANICAL. Med. 8vo. 14_s._ HARTIG (Dr. Robert).--TEXT-BOOK OF THE DISEASES OF TREES. Transl. by Prof. WM. SOMERVILLE, B.Sc. With Introduction by Prof. H. MARSHALL WARD. 8vo. HOOKER (Sir Joseph D.).--THE STUDENT’S FLORA OF THE BRITISH ISLANDS. 3rd Edit. Globe 8vo. 10_s._ 6_d._ ---- A PRIMER OF BOTANY. Pott 8vo. 1_s._ LASLETT (Thomas).--TIMBER AND TIMBER TREES, NATIVE AND FOREIGN. Cr. 8vo. 8_s._ 6_d._ LUBBOCK (Sir John, Bart.).--ON BRITISH WILD FLOWERS CONSIDERED IN RELATION TO INSECTS. Illustrated. Cr. 8vo. 4_s._ 6_d._ ---- FLOWERS, FRUITS, AND LEAVES. With Illustrations. Cr. 8vo. 4_s._ 6_d._ MÜLLER-THOMPSON.--THE FERTILISATION OF FLOWERS. By Prof. H. MÜLLER. Transl. by D’ARCY W. THOMPSON. Preface by CHARLES DARWIN, F.R.S. 8vo. 21_s._ NISBET (J.).--BRITISH FOREST TREES AND THEIR SYLVICULTURAL CHARACTERISTICS AND TREATMENT. Cr. 8vo. 6_s._ net. OLIVER (Prof. Daniel).--LESSONS IN ELEMENTARY BOTANY. Illustr. Fcp. 8vo. 4_s._ 6_d._ ---- FIRST BOOK OF INDIAN BOTANY. Illustrated. Ext. fcp. 8vo. 6_s._ 6_d._ PETTIGREW (J. Bell).--THE PHYSIOLOGY OF THE CIRCULATION IN PLANTS, IN THE LOWER ANIMALS, AND IN MAN. 8vo. 12_s._ SMITH (J.).--ECONOMIC PLANTS, DICTIONARY OF POPULAR NAMES OF; THEIR HISTORY, PRODUCTS, AND USES. 8vo. 14_s._ SMITH (W. G.).--DISEASES OF FIELD AND GARDEN CROPS, CHIEFLY SUCH AS ARE CAUSED BY FUNGI. Illust. Fcp. 8vo. 4_s._ 6_d._ WARD (Prof. H. M.).--TIMBER AND SOME OF ITS DISEASES. Illustrated. Cr. 8vo. 6_s._ YONGE (C. M.).-THE HERB OF THE FIELD. New Edition, revised. Cr. 8vo. 5_s._ BREWING AND WINE. PASTEUR--FAULKNER.--STUDIES ON FERMENTATION: THE DISEASES OF BEER, THEIR CAUSES, AND THE MEANS OF PREVENTING THEM. By L. PASTEUR. Translated by FRANK FAULKNER. 8vo. 21_s._ CHEMISTRY. (_See also_ METALLURGY.) BRODIE (Sir Benjamin).--IDEAL CHEMISTRY. Cr. 8vo. 2_s._ COHEN (J. B.).--THE OWENS COLLEGE COURSE OF PRACTICAL ORGANIC CHEMISTRY. Fcp. 8vo. 2_s._ 6_d._