000 01136nam a2200289Ia 4500
001 u26058
003 SIRSI
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007 he bmb|||bacu
008 040211s1971 ua a fbb 001 0 eng d
039 9 _y200402111359
_zrania
040 _aEAL.
090 _aThesis
_bS-7146
100 1 _aAbu El-Shawareb, Omar.
245 1 0 _aComparative efficiency of mass and recurrent selection breeding methods in the improvement of Egyptian clover berseem( Trifolium alexandrium L.)
_h[microform] /
_cOmar Abu El-Shawareb .
246 1 5 _aمقارنة كفاءة طريقتي الإنتخاب الإجمالي و المتكرر في تحسين البرسيم المصري.
260 _c1971 .
300 _a81, 4 leaves :
_bill. ;
_c30 cm.
502 _aThesis (Ph.D.) -- Cairo University, 1971.
504 _aIncludes bibliographical references (Leaves 65-69 )
533 _aMicrofiche.
_bCairo, Egypt :
_cAUSNET,
_e2 microfiches : negative.
546 _aSummary in Arabic.
596 _a1
650 0 _aClover
_xBreeding
_zEgypt.
650 0 _aBerseem.
942 _cMIC
_2lcc
999 _c6543
_d6543