TY  - BOOK
AU  - Wiechers,H.N.S.
TI  - Phosphate removal in biological treatment process proceedings of a seminar held in Pretoria, Republic of South Africa, 5-6 April 1982, one of four-post-conference held concurrently in Pretoria after the 11th IAWPRC Biennial Conference, Cape Town, 29 Marc
PY  - 1983///
CY  - Oxford
PB  - Pergamon Press
KW  - Sewage
KW  - Purification
KW  - Phosphates
ER  -