Six billion people :
Tapinos, Georges
Six billion people : demographic dilemmas and world politics / Georges Tapinos, Phyllis T. Piotrow ; Introduction by Edward L. Morse. - Nueva York : McGraw Hill Book Company , 1980 - xiii + 218 p.
0070628769
Población
Demografía
Six billion people : demographic dilemmas and world politics / Georges Tapinos, Phyllis T. Piotrow ; Introduction by Edward L. Morse. - Nueva York : McGraw Hill Book Company , 1980 - xiii + 218 p.
0070628769
Población
Demografía