^#smrgDERGİ National Geographic - Sayı: 1 Volume: 143 January

This Changing Earth

Samuel W. Matthews

California's San Andreas Fault

Thomas Y. Canby

James P. Blair

Alaskan Family Robinson

Nancy And Peter Robinson

John Metzger

High, Wild World Of The Vicuna

William L. Franklin

Search For The Oldest People

Alexander Leaf, John Launois

Studying Wildlife By Satellite

Frank Craighead

Jr. John Craighead

Ethiopia's Artful Weavers

Judith Olmstead

James A. Sugar

The Leakey Tradition Lives On

Melvin M. Payne