00301pab a2200121 454500008004000000100002100040245003900061260000900100300001200109362000900121650001500130773003400145180718b1985   xxu||||| |||| 00| 0 eng d  aSengupta, Nirmal  aIrrigationbTraditional vs. modern  c1985  a1919-38  aNov.  aIrrigation  aEconomic and Political Weekly