TY  - JOUR 
T1  - Water quality criteria for livestock watering: a comparison among different regulations
JO  - Acta Scientiarum. Animal Sciences
A1  - Valente-Campos, Simone
A1  - Nascimento, Elizabeth de Souza
A1  - Umbuzeiro, Gisela de Aragão
SN  - 1807-8672
UL  - 10.4025/actascianimsci.v36i1.21853
VL  - 36 
Y1  - 2014
PB  - Brasil 
ER  -