TY - BOOK AU - Grasse,F.Richard AU - Stephenson,Craig D. ED - New Zealand. TI - Collaborative tests of water analysis: (The Chemaqua Programme T2 - Report C.D. / Chemistry Division, U1 - 628.161 19 PY - 1981/// CY - Petone, N.Z. PB - Chemistry Division, Dept. of Scientific and Industrial Research KW - Water KW - Analysis KW - Fluorides N1 - "References": p. 18-19 ER -