Word Geography  American book social studies developed by Educational Challenges Inc.  --  1979 <br/>xxi, 490 p.  ill.,col.  26 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>0278442617 <br/><br/><label>Subjects--Topical Terms: </label><br/>Geography.<br/><br/><label>Dewey Class. No.: </label>GC 910 W893 1979