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Population problems
Thompson, Warren Simpson, (1965)
Studies on the population of China, 1368-1953
Ho, Ping-ti, (1959)
The synthetic optimum of population : an outline of an international demographic policy
Ferenczi, Imre, (1938)
Natural resources of the Soviet Union : their use and renewal
Armand, David Lʹvovič, (1971)
The Soviet approach to the good earth: myth and reality
Jackson, W. A. Douglas, (1964)
Culture, perception and the environment
Jackson, W. A. Douglas, (1977)