Population problems
Thompson, Warren S.
Population problems - 5th ed - Bombay Tata McGraw-Hill 1965 - xv,593p.
Bibliog.571-572p.
Population Census
312.8
Population problems - 5th ed - Bombay Tata McGraw-Hill 1965 - xv,593p.
Bibliog.571-572p.
Population Census
312.8