TY - BOOK AU - Sandeep Kaur TI - Assessment Of Variability In Water Productivity Of Major Kharif And Rabi Crops In Punjab Over Last Three Decades U1 - T 630.251 5 S13A PY - 2023/// CY - Ludhiana PB - PAU KW - Crops And Climate-Punjab,Crop Water Requirement,Crop Water Productivity ,Crop Evapotranspiration ER -