000 00319nam a2200121Ia 4500
008 170101s1998 xx 000 0 und d
082 _a633.15096762 HAS
100 _aHassan R.M.
245 0 _aMaize Technology Development & Transfer
260 _aUK
_bCAB International
_c1998
300 _a230 P.
942 _2ddc
_cB
999 _c1376116
_d1376116