QUALITY CRITERIA OF DRINKING-WATER AND HY GIENE OF THE AGRO-ALIMENTARY FOOD-CHAIN - IMPACT OF AQUATIC POLLUTANTS ON DOMESTIC-ANIMALS AND ANIMAL PRODUCTIONS

The relationship between quality criteria of drinking water for domest ic animals and animal health is often a matter of questioning and disc ussion. Available data (or lack of data) are presented here; we stress the almost lack of specific reference values as far as drinking water for animals is concerned.