TY  - BOOK
AU  - Pieterse,M.J.
ED  - South Africa.
TI  - Research projects of the Water Research Commission for 1983-1985
SN  - 090835634X
PY  - 1985///
CY  - Pretoria
PB  - Water Research Commission
KW  - Water supply
KW  - Water pollution
KW  - Conservation of natural resources
ER  -