00327nam a22000977a 4500003000400000008004100004100003900045245008500084260005200169300000800221OSt231019b        |||||||| |||| 00| 0 eng d  aPai, A.A. and Hukkeri, S.B., Comp.  aMannual on Irrigation water management bMannual on Irrigation water management   aGovt. of India New DelhibICAR, New Delhic1979  a176