World population crisis : the United States response
Piotrow, Phyllis Tilson
World population crisis : the United States response by Phyllis Tilson Piotrow - New York Praeger c1973. - xxiii, 276p.; 23cm.- - Praeger special studies in international economics and development .
301.3209 / PIO
World population crisis : the United States response by Phyllis Tilson Piotrow - New York Praeger c1973. - xxiii, 276p.; 23cm.- - Praeger special studies in international economics and development .
301.3209 / PIO