Richard DeBruin
From snow-capped mountains to arid deserts, humid swamps and vast plains-our great land presents a picture of infinite variety. Printed in three colors, this popular 128-page map book features 100 key U.S.G.S. topographic maps. Details include major physiographic features for each state with description, scale, contour interval, latitude and longitude. Indexed by individual map and specific landforms. Map symbol key. Pages measure 8-1/2" x 11". Grades 6 & up, © 1970.