Van Lanen, Henny A. J.
Monitoring for groundwater management in (semi- )arid regions : a contribution to the international hydrological programme within project M.1-1b (IHP-IV) / Henny A. J. van Lanen. - Paris : Unesco, c 1998. - 224 p. : ill. ; 30 cm. - Studies and reports in hydrology 57. .
42 42
Water quality management
Groundwater--Sampling.
553.79068 / L246m
Monitoring for groundwater management in (semi- )arid regions : a contribution to the international hydrological programme within project M.1-1b (IHP-IV) / Henny A. J. van Lanen. - Paris : Unesco, c 1998. - 224 p. : ill. ; 30 cm. - Studies and reports in hydrology 57. .
42 42
Water quality management
Groundwater--Sampling.
553.79068 / L246m