Cover Ekin C. POTABLE WATER. HOW TO FORM A JUDGMENT ON THE SUITABLENESS OF WATER FOR DRINKING PURPOSES
Id: 153149

POTABLE WATER.
HOW TO FORM A JUDGMENT ON THE SUITABLENESS OF WATER FOR DRINKING PURPOSES

50 pp. (English).

Summary

50с

POTABLE WATER.

HOW TO FORM A JUDGMENT

ON THE

SUITABLENESS OF WATER FOR DRINKING PURPOSES.

ADDRESSED TO MEDICAL OFFICERS OF HEALTH, AND SANITARY AUTHOBITIES, ETC.