000 00301 a2200121 4500
080 _a631.671:631.4(063)
_bI 39 P
245 1 _aWater management
_bProceedings
260 _aNew Delhi
_bIndian Society of Agronomy
_c1968
650 _aWater Management
100 _a
_d
300 _a300 p.
901 _a95916
999 _c45266
_d45266