000 00402nam a2200133Ia 4500
008 151007s9999 xx 000 0 und d
080 _a631.41
_bABR-Z
245 _aZinc nutrition of crops in alkali soils
260 _c1985
_aKarnal
_bCentral Soil Salinity Research Institute
300 _a8p.
502 _aBetter farming in salt affected soils 4
700 _aAbrol, I.P. Parshad, R.
942 _cICAR
999 _c17452
_d17452