TY  - BOOK
AU  - Valls,Mario Francisco
ED  - Food and Agricultural Organization of the United Nations (Rome).
TI  - Water legislation in South American countries
SN  - 9251008868 (pbk)
U1  - 630 
PY  - 1983///
CY  - Rome
PB  - FAO
KW  - Water
KW  - Law and legislation
KW  - South America
ER  -