000 00273nam a2200109Ia 4500
008 160306s9999 xx 000 0 und d
100 _aHRS
245 _aAnnual Report 1971-72
260 _bAgricultural Research Corporation
_aSudan
_c1971-72
300 _a129p.
942 _cAR
999 _c36599
_d36599