THE NATIONAL GEOGRAPHIC MAGAZINE, MAY 1990 (Growing Up in East Harlem; Africa's Great Rift Valley; The Living Jewels of Malawi; Earthquake - Prelude to the Big One ?; India's Maha Kumbh Mela : Sacred Space, Sacred Time; Along the Grand Trunk Road)
National Geographic Society
Washington D. C. 1990. National Geographic Society. Official journal of the National Geographic Society. May 1990. Volume 177. Number 5. 130 pp (aprox). 25 x 17. Rústica. Ilustrado. En Inglés.