TY  - BOOK
AU  - Kraan,D.J.
AU  - Veld,R.J.in't
TI  - Environmental protection: public or private choice 
SN  - 079231333X
PY  - 1991///
CY  - Dordrecht
PB  - Kluwer Academic Publishers
KW  - Environmental policy
KW  - Congresses
N1  - p. 218-219
ER  -