The Neanderthals od Constable, George

Ecological principles for economic development od Dasmann, Raymond Frederick 1919-

An introduction to ecology and population biology od Emmel, Thomas C.

Man Ray od Ray, Man

Man and the earth od Hoyt, Joseph Bixby

Planetization problems od Marasigan, Vicente

Preuzmi cijeli tekst

VIMCOS II: a workload control simulation model for exploring man-machine roles in decisionmaking od Miller, Louis

The Neanderthals od Constable, George

The ascent of man od Bronowski, Jacob 1908-1974

Environment and population problems and solutions. od Waldron, Ingrid