000 00721nam a2200157Ia 45e0
008 140121n ii |||gr||||Z||||||eng
082 _a631.84
100 _aIndian Society of Soil Science,
_eAuthor.
245 0 _aNitrogen in Soils, Crops and Fertilizers
_cIndian Society of Soil Science
_hTextual Documents
260 _aNew Delhi
_bIndian Society of Soil Science
_c1984.
300 _a520.
653 _aCrops and Fertilizers
653 _aNitrogen
942 _2ddc
_cTXT
999 _c20811
_d20811