000 00541nam a2200157Ia 45e0
008 140120n2004 ii |||gr||||Z||||||eng
020 _a8185680892
082 _a631
100 _aLal, L,
_eAuthor.
245 0 _aNitrogen Biofertilizers
_cL. Lal
_hTextual Documents
260 _aUdaipur
_bAgrotech Publishing
_c2004
300 _a416.
653 _aNitrogen Biofertilizers
653 _aTechniques, equipment & materials
942 _2ddc
_cTXT
999 _c22835
_d22835