00494nam a22001217a 4500008004100000040005500041080002300096245016000119260006000279300001000339500001100349650001200360230622b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a628.1(082.2)bM7.1  aInternational seminar on water management in arid and semi-arid zonesc/ 27-29 November, 1986 sponsors Unesco, New Delhi............................Roorkee  aIndia: bDepartment of Agricultural Meteorology, c1986  a834p.  aVol. I  aSeminar