National Geographic Magazine N° 140 Du 01/11/1971 - The People Of Cumberland Gap - Antarctica's Nearer Side - Nepal - Carnival In Trinidad - Leopards In The Wild - Uganda.
National Geographic Magazine N° 140 Du 01/08/1971 - Oklahoma - Help For Philippine Tribes In Trouble - Tektite Ii - Science's Window On The Sea - All - Girl Team Tests The Habitat.
National Geographic Magazine N° 165 Du 01/03/1984 - The Laser - The Wonder Of Holography - Peoples Of China's Far Provinces - Calgary - Canada's Not-So-Wild West - They're Killing Off The Rhino.
National Geographic Magazine N° 117 Du 01/01/1960 - New Jersey - Little Laos - Next Door To Red China - Flight To Adveture - Sky Road East - Tribute To Gen. Georges C. Marshall - Face To Face With ...