TY  - BOOK
AU  - Dasgupta,P.S., Heal, G. M.
AU  - x
TI  - Economic theory and exhaustible resources: x
SN  - x
U1  - 330.01/DAE 
PY  - 1979///
CY  - C.U.P.
PB  - Cambridge
KW  - Economic, theory of
N1  - x
ER  -