TY  - BOOK
AU  - Becht,J.Edwin
AU  - Belzung,L.D.
TI  - World resource management: key to civilizations and social achievement 
SN  - 0139681078
PY  - 1975///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Natural resources
KW  - Management
KW  - Power resources
KW  - Human ecology
N1  - Includes bibliographies and index
ER  -