Science of Trapping - Elmer Harry Kreps - Bog

Among the many outdoor occupations, animal trapping of the furbearing animals is perhaps the most pleasant and in many instances is also very profitable. Although trapping was one of the earliest industries of this country, the occupation has not passed away, along with the vanishing wilderness, for there is more trapping done today than at any time during the past. Scattered all over North America, in both the thickly settled portions and the more remote districts are thousands of trappers who are each season deriving both pleasure and profit from this unique calling.