United Nations
The demand for water : Procedures and methodologies for projecting water demands in the context of regional and national planning - United Nations United Nations - 175 p.
Procedures and methodologies for projecting water demands
556.18 U4D
The demand for water : Procedures and methodologies for projecting water demands in the context of regional and national planning - United Nations United Nations - 175 p.
Procedures and methodologies for projecting water demands
556.18 U4D