000 00311nam a2200121Ia 4500
008 170101s1978 xx 000 0 und d
082 _a633.18 IRR
100 _aInternational Rice Research Institute
245 0 _aRice:Soil,Water,Land
260 _aPhilipines
_bIRRI
_c1978
300 _a185p.
942 _2ddc
_cBK
999 _c83131
_d83131