TY  - BOOK
AU  - Hortog, H den
TI  - Economic aspect of pollution abatement: the case of water pollution by degrabadle organic matter
U1  - 614.77 21st
PY  - 1973///
CY  - [S.l.]
PB  - Central Planning Bureau
KW  - Pollution-Economic aspects; Water-Pollution; Pollution
ER  -