World resource management
Becht, J. Edwin
World resource management key to civilizations and social achievement - Englewood Cliffs N. J. FT Prentice-Hall 1975 - xi, 339p. : ill.
ECONOMICS
WORLD RESOURCES--MANAGEMENT
HC 55 Bec
World resource management key to civilizations and social achievement - Englewood Cliffs N. J. FT Prentice-Hall 1975 - xi, 339p. : ill.
ECONOMICS
WORLD RESOURCES--MANAGEMENT
HC 55 Bec