. The natural history of the farm : a guide to the practical study of the sources of our living in wild nature . Natural history. OUTDOOR EQUIPMENT 33i its paths become better turfed, and its surrounding plant- ings develop. It was made by a few weeks of labor on the part of two students, and it cost less than ten dollars for materials. Gathering places for larger numbers may be made on the same general plan. The author once took a class in natural history out to a small grove, and set the members studying the trees and the slopes with a view to locating and arranging therein, with the least p
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