GUIDELINES FOR DRINKING-WATER QUALITY VOLUME 2
Published by World Health Organization. 1992
Very good condition. Health Criteria and Other Supporting Information. This book is intended for use by countries as a basis for the development of standards which, if properly implemented, will ensure the safety of drinking-water supplies. Blue cardwraps.
Covers marked and lightly creased. Text block a little grubby. Contents clean.
Stock no. 1810900