11/32 Copiously Illustrated $1.00 This work has been prepared as an accessory to the study of Botany, and to assist and encourage teachers in introducing into their classes instruction in Nature Study. The trees of our forests, lawns, yards, orchards, streets, borders and parks afford a most favorable and fruitful field for the purposes of such study. They are real objects of nature, easily accessible, and of such a character as to admit of being studied at all seasons and in all localities. Besides, the subject is one of general and increasing interest, and one that can be taught successfully by those who have had no regular scientific training. |