Geography and a crowding world a symposium on population pressures upon physical and social resources in the developing lands

ZELINSKY, Wilbur

Geography and a crowding world a symposium on population pressures upon physical and social resources in the developing lands ed by Wilbur Zelinsky, Leszek A. Kosinski and R. Mansell Prothero. - New York O.U.P. 1970 - xv, 601p.

301.32