A compact but complete treatment of elementary zoology, especially prepared for institutions of learning that prefer to find in a single book an ecological as well as morphological survey of the animal world. 12mo. Cloth, $1.25 net.
Animal Life.
An elementary account of animal ecology—that is, of the relations of animals to their surroundings. It treats of animals from the standpoint of the observer, and shows why the present conditions and habits of animal life are as we find them. 12mo. Cloth, $1.20 net.
Animal Forms.
This book deals in an elementary way with animal morphology. It describes the structure and life processes of animals, from the lowest creations to the highest and most complex, 12mo. Cloth, $1.10 net.
Animals.
This consists of “Animal Life” and “Animal Forms” bound in one volume. 12mo. Cloth, $1.80.
Animal Structures.
A laboratory guide in the teaching of elementary zoology, 12mo. Cloth, 50 cents net.
D. APPLETON AND COMPANY,