TY  - BOOK
AU  - Becht, J. Edwin
TI  - World resource management
AV  - HC 55 Bec 
PY  - 1975///
CY  - Englewood Cliffs N. J.
PB  - FT Prentice-Hall
KW  - ECONOMICS
KW  - WORLD RESOURCES--MANAGEMENT
ER  -