Earth resources, energy and the environment /
Brookins, Douglas G.
Earth resources, energy and the environment / Douglas G. Brookins - Columbus, Ohio : C.E. Merill Co., 1981 - 190 p. : ill. ; 25 cm.
Bibliography : p.(165)-168
Natural resources
Power resources--United States
Mines and mineral resources--United States
Environmental protection--United States
Earth resources, energy and the environment / Douglas G. Brookins - Columbus, Ohio : C.E. Merill Co., 1981 - 190 p. : ill. ; 25 cm.
Bibliography : p.(165)-168
Natural resources
Power resources--United States
Mines and mineral resources--United States
Environmental protection--United States
