Charter on ground-water management as adopted by the Economic Commission for Europe at its forty-fourth session (1989) by decision E (44).
Charter on ground-water management as adopted by the Economic Commission for Europe at its forty-fourth session (1989) by decision E (44).
- New York United Nations 1989
- 20p. 21cm
"E/ECE/1197" "ECE/ENVWA/12"
9211164567
United Nations--Charters
Water, Underground--Management
"E/ECE/1197" "ECE/ENVWA/12"
9211164567
United Nations--Charters
Water, Underground--Management