000 01110nam a2200313Ia 4500
001 u22572
003 SIRSI
005 20180219123734.0
007 he|amb|||bacu
008 010409s1990 ua a bb 000 0 eng d
039 9 _a200301151343
_bsaid
_y200203190954
_zload
040 _aEAL
041 _aeng
_bara
090 _aThesis
_bS-3050
100 1 _aAbd EL-Rahman, Tharwat Mohamed.
245 1 0 _aEffect of crop rotation on white rot disease of onion
_h[microform] /
_cTharwat Mohamed Abd El-Rahman.
246 1 5 _aتأثير الدورة الزراعية على مرض عفن الابيض في البصل.
260 _c1990.
300 _a108, 5 leaves :
_bill. ;
_c30 cm.
502 _aThesis (Ph.D.)-- Assiut University, 1990.
504 _aIncludes bibliographical references (leaves 98-108).
533 _aMicrofiche.
_bASUNET,
_cAin Shams University,
_e2 microfiches : negative.
546 _aSummary in Arabic.
596 _a1
650 0 _aWhite rot (Onions)
650 0 _aOnions
_xdiseases and pests.
650 0 _aCrop rotation
942 _cMIC
_2lcc
999 _c3064
_d3064