TY - BOOK AU - Davis,Sally F. ED - New Zealand. ED - National Water and Soil Conservation Organisation (N.Z.) TI - Water quality research in New Zealand 1976 T2 - Water & soil technical publication U1 - 628.161072093 22 PY - 1976/// CY - Christchurch, N.Z. PB - Water and Soil Division, Ministry of Works and Development for National Water and Soil Conservation Organisation KW - Water quality KW - Research KW - New Zealand ER -