000 00300nam a2200097Ia 4500
008 140227s9999 xx 000 0 und d
245 _aBlue-Green Algae for Rice Production
260 _bFood and Agriculture Organization of the United Nations
_aRome
_c1981
700 _aVenkataraman G.S
942 _2udc
_cBU
999 _c3111
_d3111