000 01197cam a2200313Ia 4500
001 u29626
003 SIRSI
007 heabmb---bacu
008 080622s2002 ua a bb 000 0 eng d
040 _aEAL
041 _aeng
_bara
090 _aThesis
_bS-9024
100 1 _aShahein, El Sayed Hamed Aly.
245 1 0 _aFactors affecting hatchability and their relation to embryonic development in local chicken strains
_h[microform]/
_cEl Sayed Hamed Aly Shahein.
246 1 5 _aدراسة العوامل المؤثرة على التفريخ وعلاقتها بالتطور الجنينى فى سلالات الدواجن المحلية.
260 _c2002.
300 _a164, 7Leaves :
_bill. ;
_c30 cm.
502 _aThesis (Ph.D.)--Tanta University,2002.
504 _aIncludes bibliographical references (leaves 134-164)
530 _aAvailable in CD.
533 _aMicrofiche.
_bCairo, Egypt :
_cASUNET,
_e3 microfiches:negative.
546 _aSummary in Arabic.
596 _a1
650 0 _aChickens
_xHatcheries
650 0 _aChickens
_xFertility.
650 0 _aChickens
_xFeeding and feeds.
650 0 _aEggs
_xProduction.
942 _cMIC
_2lcc
999 _c10107
_d10107