NATURAL SCIENCE. 101 



Plant Organization. 



By R. HALSTED WARD, M.D., F.R.M.S., Professor of Botany in the Rens 

 selaer Polytechnic Institute, Troy, N.Y. Quarto. 176 pages. Illustrated. 

 Flexible boards. Mailing Price, 85 cents ; for Introd., 75 cents. 



TT consists of a synoptical review of the general structure and 

 morphology of plants, clearly drawn out according to biological 

 principles, fully illustrated, and accompanied by a set of blanks 

 for written exercises by pupils. The plan is designed to encourage 

 close observation, exact knowledge, and precise statement. 



A Primer of Botany. 



By Mrs. A. A. KNIGHT, of Robinson Seminary, Exeter, N.H. 12mo. 

 Boards. Illus. vii + 115 pp. Mailing Price, 35 cents ; for Introd., 30 cents. 



Primer is designed to bring physiological botany to the 

 level of primary and intermediate grades. 



Outlines of Lessons in Botany. 



For the use of teachers, or mothers studying with their children. By 

 Miss JANE H. NEWELL. Part I.: From Seed to Leaf. Sq. 16mo. Illus. 

 150 pp. Cloth. Mailing Price, 55 cents ; for Introd., 50 cents. 



book aims to give an outline of work for the pupils them- 

 selves. It follows the plan of Gray's First Lessons and How 

 Plants Grow, and is intended to be used wi f h either of these books. 



A Reader in Botany. 



Selected and adapted from well-known Authors. By Miss JANE H. 

 NEWELL. Part I. : From Seed to Leaf. 12mo. Cloth, vi + 209 pp. 

 Mailing Price, 70 cents; for Introd., 60 cents. 



rpHIS book follows the plan of the editor's Outlines of Lessons in 

 Botany and Gray's Lessons, and treats of Seed-Food, Movements 

 of Seedlings, Trees in Winter, Climbing Plants, Insectivorous Plants, 

 Protection of Leaves from the Attacks of Animals, etc. 



Little Flower-People. 



By GERTRUDE ELISABETH HALE. Sq. 12mo. Illus. Cloth, xiii + 85 

 pp. Mailing Price, 50 cents ; for Introd., 40 cents. 



FT1HE aim of this book is to tell some of the most important ele- 

 mentary facts of plant-life in such a way as to appeal to the 

 child's imagination and curiosity, and to awaken an observant 

 interest in the facts themselves. 



