School Bulletin May 11, 1970

School Bulletin May 11, 1970, Vol. 48, No. 30

On The Cover: Thundering waters of Chasm Falls serenade hikers in Rocky Mountain National Park, Colorado.

In This Issue:

• Outdoors, U.S.A. – Rocky Mountains, Mississippi River, Cape Hatteras, Old Sturbridge Village, Bryce Canyon
• Glacier Peak Wilderness Hike
• Index
• Summer Camps