FEARNSIDES, W.G.
Geology in the service of man / W.G.Fearnsides and O.M.B.Bulman - Harmondsworth Penguin books 1950 - 217 p.
Includes appendix, bibliography and index.
910.11 / FEA
Geology in the service of man / W.G.Fearnsides and O.M.B.Bulman - Harmondsworth Penguin books 1950 - 217 p.
Includes appendix, bibliography and index.
910.11 / FEA