Cost and benefits of sub-surface drainage for the control of soil salinity and w
Datta, K.K., Joshi, P.K.
Cost and benefits of sub-surface drainage for the control of soil salinity and w - Karnal 1991 - 15 p. - No. 20; Haryana, Central Soil .
631.62:338.1
Cost and benefits of sub-surface drainage for the control of soil salinity and w - Karnal 1991 - 15 p. - No. 20; Haryana, Central Soil .
631.62:338.1