"I congratulate you on the appearance of this very important book; it is indispensable to all astronomers and students of spectroscopy."
ELEMENTS OF PLANT ANATOMY
By EMILY L. GREGORY, Professor of Botany in Barnard College. 8vo. Cloth. viii + 148 pages. Illustrated. Mailing price, $1.35; for introduction, $1.25.
This book is designed as a text-book for students who have already some knowledge of general botany. It consists of an outline of the principal facts of plant anatomy, in a form available not only for those who wish to specialize in botany but for all who wish to know the leading facts about the inner structure of plants. It affords a preparation for the study of the more intricate and difficult questions of plant anatomy and physiology, while it is especially adapted to the wants of students, who need a practical knowledge of plant structure.
ELEMENTS OF STRUCTURAL AND SYSTEMATIC BOTANY
For High Schools and Elementary College Courses. By DOUGLAS H.
CAMPBELL, Professor of Botany in the Leland Stanford Junior
University. 12mo. Cloth. ix + 253 pages. Price by mail, $1.25;
for introduction, $1.12.
The special merit of this book is that it begins with the simple forms, and follows the order of nature to the complex ones.
PLANT ORGANIZATION
By R. HALSTEAD WARD, formerly Professor of Botany in the
Rensselaer Polytechnic Institute, Troy, N.Y. Quarto. 176 pages.
Illustrated. Flexible boards. Mailing price, 85 cents; for
introduction, 75 cents.