TY - GEN AU - Singh, Harkanwar. TI - Water conservation and utilisation in agriculture SN - 9789351114789 (hbk.) AV - S625.I47 G87 1981 U1 - 628.13 PY - 2015/// CY - New Delhi PB - Random Publications KW - Soil conservation KW - Water conservation N1 - Includes references & index ER -