000 00342nam a2200121Ia 4500
008 161002s9999 xx 000 0 und d
100 _aRavichandran M.
245 0 _aChemical and biological properties of rice rhizosphere under flooded condition
563 _aHOT COPY
652 _aNIL
700 _f1991
_aDr. G.Arunachalam
942 _cTH
999 _c110924
_d110924