Excerpt from The Plant World, Vol. 22
Ecology of Roots. J. E. Weaver; Review; Effect of Fertilization on Seed of Jeffrey Pine. E. N. Munns; Enumeratio Systematica Fungorum; Note; Evidence for a Growth-inhibiting Substance in the Pear Tree. H. S. Reed and F. F. Halma; Flora of the District of Columbia; Note; Flora of the San Antonio Mountains, California. I. M. Johnston; Fossil Plants. A. C. Seward; Review; Geologic History of the Sweet Gum and Witch Hazel. E. W. Perry; Gericke, W. F. Work on Nutrient solutions; Note; Griffiths, David and Juenemann, H. E. Bulb culture; Note; Growth of Conifers. D. R. Brewster; G. A. Pearson; Review; Hall, H. M. and Goodspeed, T. H. Rubber in Chrysothamnus; Note; Hall, H. M. and Grinnell, Joseph. Life Zone Indicators; Note; Harshberger, J. W. Alpine Fell-fields; Note; Hedrick, U. P. Grape growing; Note; Henrioi, Marguerite. Physiological Problems of Photosynthesis; Review; Hill, A. F. Penobscot Flora; Note; Improved Colorimeter for Color Inheritance Study. H. F. Roberts; Infloresence of Allium. B. W. Wells; Note; Jardine, J. T. and Anderson, M. Grazing in National Forests; Note; Johnson, D. S. Proliferation in Cacti; Review; Johnston, E. S. Nutrient Requirement of the Potato Plant; Johnston, I. M. Flora of the San Antonio Mountains, California; Kidd, F. and West, C. Conditions affecting potentiality of the seed; Review; Killip, E. P. Ferns of Panama; Note; Korstian, C. F. Native Vegetation as a Criterion of Site; Kraus, E. J. and Kraybill, H. R. Conditions of Fruit-fulness; Review; Kunkel, L. O. Club Root; Review; Life Zone Indicators. H. M. Hall and Joseph Grinnell; Note; Lignum Vitae; Note; MacDougal, D. T. and Spoehr, H. A. Solution and Fixation in Biocolloids and Plant Tissues; McGregor, E. A. Relation of Irrigation to Humidity; Macquarie Island; T. F. Cheeseman; Note; Martin, J. N. New Botanical Text-book; Review; Methods in Nutrition Experiments. O. Schreiner and J. J. Skinner; Review; Michigan tree planting; Note; Monograph of the Cactaceac. N. L. Britton and J. N. Rose; Review.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. Это и многое другое вы найдете в книге The Plant World, Vol. 22 (Classic Reprint) (Plant World Association)