TY - BOOK ED - Central soil salinity research institute india TI - Tubewells guidelines for installation. U1 - 530 TUB 1985 PY - 1985/// CY - India PB - Central soil salinity research institute india KW - India KW - Tubewells KW - Report N1 - Akali lands and the need for an assured water supply; Cavity well; Utility of cavity wells ER -