Ahmad, Nazir
Study of the rise of ground-water and its salinity in the irrigated areas of indus plains / Nazir Ahmad - Lahore : WPEC , 1963 - 213-260p. ; 24 cm.
Agriculture--Pakistan
Groundwater
Irrigation
631.7 / AHM-5
Study of the rise of ground-water and its salinity in the irrigated areas of indus plains / Nazir Ahmad - Lahore : WPEC , 1963 - 213-260p. ; 24 cm.
Agriculture--Pakistan
Groundwater
Irrigation
631.7 / AHM-5