TY  - BOOK
AU  - Johnsion, R.J.
TI  - Environmental problems nature ,economy and state
SN  - 1852930004
U1  - 581.5 
PY  - 1989///
CY  - London
PB  - Belhaven Press
KW  - Environmental Science -
KW  - Economics of land and energy - Natural resources and energy -
N1  - Includes index and bibliography
ER  -