Friends of the earth handbook .
Friends of the earth handbook .
- London : Macdonald Optima, 1987.1990.
- 162 p. : ill.
- An optima book. .
0356191087
Ecology.
Conservation of natural resources.
Conservation--enironment--Great Britain.
0356191087
Ecology.
Conservation of natural resources.
Conservation--enironment--Great Britain.