TY  - BOOK
AU  - Dieren,Wouter van
AU  - Hummelinck,Marius G.W.
AU  - Barzdo,Jon
AU  - Houwaard-Wood,Joyce E.
TI  - Nature's price: the economics of mother earth 
SN  - 0714526967 :
U1  - 333.72 
PY  - 1979///
CY  - London
PB  - M. Boyars
KW  - Nature conservation
KW  - Nature
KW  - Effect of human beings on
N1  - Translation of: Natuur is duur; Bibliography : p. [195-197]
ER  -