TY - BOOK AU - Michael, A M TI - Irrigation: theory and practice SN - 9788125918677 U1 - 631.587 PY - 2007/// CY - New Delhi PB - Vikas Publishing House KW - Irrigation wells KW - Water lifts and pumps KW - Lift irrigation system KW - Land grading and field layout KW - Soil-Plant-Water relationships KW - Sprinkler irrigation KW - Drip irrigation ER -