000			00482nam a22001577a 4500
003			OSt
008			221123b2021 ||||| |||| 00| 0 eng d
082			_aT 631.6 D17S
100			_aDar,Mehraj U Din
245			_aSimulation Of Nitrate-N Movement Through Subsurfac Drainage System Under Cropping Conditions
260			_aLudhiana _bPau _c2021
300			_a140p.
502			_bPh.D. _cSoil And Water Engineering _gJ.P Singh
650			_aRice-Wheat Cropping System
942			_2ddc _cT
999			_c196415 _d196415