TY  - BOOK
TI  - Agua: su calidad y tratamiento: manual preparado por la American Water Works Association; traducido por: Jack M. Verrey
PY  - 1968///
CY  - México
PB  - UTEHA
KW  - Water
KW  - Purification
KW  - Local
KW  - Water supply
KW  - United States
N1  - Translation of : Water, Quality and Treatment; Includes index; Includes bibliographical references
ER  -