CXXXvi PROCEEDINGS OF THE ROYAL HORTICULTURAL SOCIETY. 



Graveson, S. Our vegetable plot. London [1918]. 8vo. (4) 

 Graveson, W. British wild flowers, their haunts and associations. London, 



191 7. pref. pi., col. pi. 8vo. (4) 

 Grisebach, A. La vegetation du globe d'apres sa disposition suivant les 



climats . . . ouvrage traduit de l'allemand . . . par P. de Tchihatchef, 



. . . avec des annotations du traducteur. Paris, 1877-78. 2 vols. 8vo. (1) 

 Guppy, H. B. Plants, seeds, and currents in the West Indies and Azores. The 



results of investigations carried out in those regions between 1906 and 1914. 



London, 191 7. 3 maps, frontis. 8vo. (4) 

 Hall, A. D. The soil. An introduction to the scientific study of the growth 



of crops. 2nd ed. ( rev. and enl. London, 1908. pi. 8vo. (1) 

 The book of the Rothamsted experiments. 2nd ed. Rev. by E. J. 



Russell. London, 191 7. il. pi. 8vo. (4) 

 Hall, A. D., and Russell, E. J. A report on the agriculture and soils of Kent, 



Surrey, and Sussex. London, 191 1. pi. maps. col. map. 8vo. (1) 

 Hamblin, S. F. Book of garden plans. New York, 1916. il. plans, la. 



8vo. (4) 

 Hampden, M. The small garden. London [1918]. plans. 8vo. (4) 

 Harding, Mrs. E. The book of the peony. Philadelphia and London, 191 7. 



pi. col. pi. map. Svo. (3) 

 Henry, A. Forests, woods, and trees in relation to hygiene. London, 1919. 



il. frontis. 8vo. (4) 

 Hesler, L. R., and Whetzel, H. H. Manual of fruit diseases. New York, 



191 7. U. 8vo. (4) 

 Hodge, A. E. The young collector's guide to butterfly and moth collecting. 



London, 191 9. il. frontis. Svo. (4) 

 Hooker, W. J. A century of ferns ; being figures with brief descriptions of 

 one hundred new and rare or imperfectly known species of ferns, from 

 various parts of the world. London, 1854. c °l- pi- 8vo. (12) 

 Hutchinson, W. Handbook of grasses, treating of their structure, classifica- 

 tion, geographical distribution, and uses, also describing the British species 

 and their habits. London, 1895. il. frontis. Svo. (1) 

 Jekyll, G. Garden ornament. London, 1918. il. col. frontis. fol. (4) 

 Johns, C. A. The forest trees of Britain. London, n.d. il. frontis. 8vo. (6) 

 Johnson, C. British poisonous plants. London, 1856. col. pi. 8vo. (1) 

 Johnson, L. Every lady her own flower gardener. Addressed to the industrious 

 and economical only. 5th ed. London, 1843. i8mo. (6) 

 There is an engraved title-page bearing the words, " 6th ed.," and the date 1844. 

 Johnson, S. C. Grow your own vegetables. A practical handbook for allot- 

 ment holders and those wishing to grow vegetables in small gardens. . . . 

 London, 1918. il. 8vo. (4) 

 Kains, M. G. Plant propagation, greenhouse and nursery practice. New York, 

 191 6. il. frontis. 8vo. (4) 



The principles and practice of pruning. New York, 191 7. il. frontis. 



8vo. (4) 

 Keitt, T. E. The chemistry of farm practice. 1st ed. New York, 1917. il. 



8vo. (4) 

 Koch, W. D. J. Taschenbuch der Deutschen und Schweizer Flora enthaltend 

 die genauer bekannten Pflanzen, welche in Deutschland, der Schweiz in 

 Preussen und Istrien wild wachsen und zum Gebrauche der Menschen in 

 grosserer Menge gebauet werden. . . . 6ste Auflage. Leipzig, 1865. 8vo. 



(1) 



Lang, W. D. A map showing the known distribution in England and Wales 

 of the Anopheline mosquitoes, with explanatory text and notes. London, 



1918. map. 8vo. (13) 

 Lansdell, J. Grapes and how to grow them. . . . Ed. by T. W. Sanders. 



3rd ed. London, 1919. pref. il. frontis. 8vo. (4) 

 La Roche, F. de. Eryngiorum nec non generis novi Alepideae historia. Parisiis, 



1808. 32 pi. fol. (3) 

 Lawrance, C. F. The book of the school garden. London [1918]. il. Svo. (4) 

 Lees, F. A. The flora of West Yorkshire, with a sketch of the climatology 



and lithology in connection therewith. London, 1888. 8vo. (3) 

 Leighton, W. A. The lichen-flora of Great Britain, Ireland, and the Channel 



Islands. Shrewsbury, 1871. 8vo. (1) 

 Leveille, H. Monographic du genre Oenothera . . . avec la collaboration 



pour la partie anatomique de Ch. Guffroy . Le Mans, 1902-13. il. 



pi. 8vo (3 

 Lillie, F. R. Problems of fertilization. Chicago, Illinois, 1919. il. 8vo. (4 



