000 00304nam a2200133Ia 4500
008 160710s1992 xx 000 0 und d
020 _a0824786424
082 _a630 FAG
100 _aFAGERIA,NK
245 _aMAXIMIZING CROP YIELDS
260 _bMERCEL DEKKER
_c1992
300 _a274
942 _2ddc
_cB
999 _c61358
_d61358