Middle East J. of applied Sci., 5: 368-373
مشترك
10/21/2015
J. Agric. Res Kafr El- Sheikh Univ., 39: 483-493
مشترك
6/18/2013
4th Animal Breeding Scientific days. Godollo, Hungry, 24-25
مشترك
6/5/2013
World Buffaloes conference, Thailand, May 2103
مشترك
5/7/2013
J. Animal and Poultry prod. Mansoura Univ., Vol. 3 (7) 353- 364.
مشترك
7/17/2012
Egyptian. J. Anim. Prod., 49: 127-134.
مشترك
6/12/2012
Animal welfare, ethology and housing system, vol8 ,175-182,
مشترك
6/12/2012
second Animal breeding scientific days in Godollo,
مشترك
9/20/2011
Animal Agriculture for developing countries. 26-29,July, Nakha Ratchasima. Thailand
مشترك
7/26/2011
12th. IFC, Dairy Conference, 5-6 June, Kiel, Germany
منفرد
6/4/2011
8th international Symposium of animal Biology and Nutrition, Bucharest , Romania , 24-25, September (2009
مشترك
10/20/2010
International Symposium on Sustainable development. June 8-9 , 2010. Sarajevo, Turkey
مشترك
10/13/2010
buffaloes Buffalo world congress, Argentina, Buenos Aries. 24-28 April 2010
مشترك
8/11/2010
11th IFCN Dairy Conference, 2-6 June, Kiel, Germany
منفرد
6/8/2010
Archive J of Animal Breeding .52:476-484
مشترك
10/20/2009
Allattnyesztes Es Takamanyozas . 58:305-314.
مشترك
6/23/2009
10th IFCN Dairy Conference , Tumba, Sweden 15th to 17th of June 2009
منفرد
6/6/2009
10th IFCN Dairy Conference , Tumba, Sweden 15th to 17th of June 2009
منفرد
6/6/2009
Egyptian . J. of Anim. Prod., 45:93-99
مشترك
10/7/2008
J.of Agric. Res. kefrel _Sheikh, univ., 33:3900-3905
مشترك
10/24/2007
Ital. J . Anim Sci., 6:275-278
مشترك
10/19/2007
J. Agric , Sci . Mansoura Univ.,32:3900-39005
مشترك
6/20/2007
57th Annual Meeting of the European Association for Animal Production, Antalya, Turkey
مشترك
6/13/2006
57th Annual Meeting of the European Association for Animal Production. Antalya, Turkey
مشترك
6/8/2006
57th Annual Meeting of the European Association for Animal Production, Antalya, Turkey
مشترك
6/1/2006
57th Annual Meeting of the European Association for Animal Production. Antalya, Turke
مشترك
6/1/2006
Arch. Tierz, Dummerstorf, Vol., 48: 261-269
مشترك
12/8/2005
Arch. Tierz., Dummerstorf, Vol., 48 : 24- 31
مشترك
10/18/2005
55th Annual meeting of the European Association for Animal Production, Bled, Solvana
مشترك
10/19/2004
International conference on Veterinary Genetic Selection and Ecology, Russia
مشترك
10/29/2003
54th Annual Meeting of the European Association of Animal Production , Rome, Italy
مشترك
10/3/2003
54th Annual Meeting of European of Animal Production, Rome Italy
مشترك
9/23/2003
54th Annual Meeting of the European Association of Animal Production, Rome, Italy
مشترك
9/10/2003
54th Annual Meeting of the European Association for Animal Production, Rome, Italy
مشترك
9/1/2003
53th Annual Meeting of European of Animal Production (1- 4 Sept., Cairo, Egypt
مشترك
9/1/2002
53th Annual meeting of European of Animal Production (1-4 Sept., Cairo, Egypt,2002
مشترك
9/1/2002
J. Agric. Res. Tanta Univ., 28: 252-259
مشترك
6/11/2002
J. Agric., Sci., Mansoura Univ., 26: 1975
مشترك
11/7/2001
J. Agric. Sci., Mansoura Univ., 26: 2687
مشترك
10/23/2001
52th Annual Meeting of EuropBudapest, Hungary, 2001ean of Animal
مشترك
9/22/2001
52th Annual Meeting of European of Animal Production ( 26-29 Sept. Budapest, Hungary , 2001
مشترك
9/22/2001
European of Animal Production (26-29 Sept., Budapest Hungary, 2001
مشترك
9/18/2001
Annual Meeting of European of Animal ryproduction , Budapest, Hunga
مشترك
9/26/2000
Arch. Tierz., Dummerstoorf 43: 2:115
مشترك
3/21/2000
Pakistan. J. of Biol. Sci., 2: 69
مشترك
10/26/1999
International Congress of animal production (99) Turkey , Izmir (21- 24 Sept. 1999
مشترك
10/22/1999
, Pakistan J. of Biol. Sci., 2:69
مشترك
10/20/1999
Congress of Animal Production (99) Turkey , Izmir (21- 24 Sept
مشترك
9/25/1999
J. Agric. Sci., Mansoura Univ., 23: 130
مشترك
6/14/1994
J. Agric. Res. Tanta Univ., 19: 1993
مشترك
10/27/1993
Egypt. J. Anim. Prod., 29:45
مشترك
11/17/1992
J. Agric. Res. Tanta Univ., 18: 569
منفرد
11/10/1992
Agric. Sci., Mansoura Univ., 17: 2870
مشترك
10/27/1992
J. Agric. Sci., Mansoura Univ., 17: 287
مشترك
10/20/1992
Egypt. J. Anim. Prod.,29: 33
مشترك
3/11/1992
J. Anim. Breed. Genet., 108: 349
مشترك
6/10/1991
The third Congress Bulgaria , 1991
مشترك
6/5/1991
J. Agric. Res. Tanta Univ., 18: 479
منفرد
3/19/1991
J. Anim. Prod ., 28: 11
مشترك
2/12/1991
Egypt. J. Anim. Prod., 27:147
مشترك
10/24/1990
Minia. J. Agric. Res. 12: 521
مشترك
6/13/1990
Annals of Agric. Sci., Moshtoher, 27: 274.
مشترك
6/12/1990
Buffalo. Bull. 8:9-12
مشترك
2/6/1990
Egypt. J. Anim. Prof. 28:161
مشترك
4/13/1988
J. Anim. Breed. Genet., 105: 300-305
مشترك
3/23/1988
Egypt. J. Anim. Prod., 28: 1. 14-
مشترك
2/25/1988
J. Agric. Res. Tanta Univ., 13: 621.
مشترك
10/20/1987
12th International Congress for Statistics, Computer, Science, Social and Demographic Research, March, 1987
مشترك
7/7/1987
J. Agric. Res. Tanta Univ., 13:786
مشترك
6/23/1987
12th International Congress for statistics, Computer, Science Social and Demographic Research, March 1987
مشترك
2/24/1987
Egypt. J. Anim. Prod., 25: 319
مشترك
10/28/1986
Proc 7th Animal production Cairo, september 1986
مشترك
9/24/1986
Congress of statistics , computer, sience. social and demographic Research
مشترك
8/20/1986
J. Agric. Res. Tanta Univ., 12:663-676
مشترك
6/10/1986
Bull.Fac. Agric., Cairo., Univ.,.
مشترك
5/11/1985
J. Of Agric., Res. Tanta Univ.,
مشترك
4/11/1985