How many people can the earth support
Cohen, J.E.
How many people can the earth support / Cohen, J.E. - New York W W Norton & Co 1995 - 532 p
FORECASTING
ECONOMIC DEVELOPMENT
POPULATION DENSITY
How many people can the earth support / Cohen, J.E. - New York W W Norton & Co 1995 - 532 p
FORECASTING
ECONOMIC DEVELOPMENT
POPULATION DENSITY