TY  - BOOK
AU  - Herfindahl Orris C. 
AU  - Allen V.Kneese
TI  - Economic Theory of Natural Resources / 
SN  - 67508895
AV  - HB 199 .H39 1974  
PY  - 1974///
CY  - Columbus
PB  - Charles E. Merrill
KW  - natural resources
N1  - includes index
ER  -