Acaricidal efficacy of ectomin and moxidectin against psoroptes cuniculi infestation in rabbits. Benha Vet. Med.J. Vol 7 (2) :94-103 Effect of some chemical amendments on ammonia level and litter quality and on broiler performance .Zag.Vet.Med .J.Vol. 28(1) : 121-129 Study on some possible factos affecting ear canker in rabbits. 8th Sci.Cong.Proc.,November 15-17 , Fac. Vet.Med.Assiut Univ. , Egypt Epidmiological investigation on Haemonchus infesting sheep in Qalyoubia Governorate , Egypt. Zag Vet. Med J. Vol. 25(1):130-139 Control of common skin parasites in cattle and buffalo darms by application of butox ® (A synthetic Pyrethroid acaricide ). 24th Arab Vet.Med.Cong.Proc J.Egypt.Vet.Med .Ass., 59 No.2 &3: 133-147 Chemical and bacteriological assessment of ground water at different depths in Giza Covernorate. 24th Arab Times New Roman .Cong.Proc.J.Egypt. Times New Roman.As., 59 No. (2&3): 115-132 Efficiency of some chemical disinfectants on microbial contamination of milk equipments in dairy farms. Alex J. Vet.Sci., Vol. 13., No. 5, October Effect of lead emission on sheep grazing in heavy industrized area in Helwan , Egypt. Assiut Vet.Med J.Vol. 40, No 80 January Quail performance and welfare as affected by Light program 5th Scientific congress October ( 19-21) Resistance of cattle to infestation by Boophilus annulatus ticks with special references to chromosomal aberrations among different breeds of cattle J. Egypt Vet. Med .ASSOC., Vol.61 No 6B, pp.109-126 Immunization of some animals against Rhipicephalus appendiculatus ticks by using whole adult tick extract nuder J. Egypt Vet. Medical Assoc., Vol., 61 No 6B, pp. 209-223 Serological survey on the prevalence of toxoplasmosis in sheep kept under intensive and extensive housing system in Qalyiubia governorate J. Egypt Vet. Med Assoc., Vol 61 No 6B,pp.99-107 immunzation of Rabbits and camels Against Hyalomma dromedarii Ticks Usaing Whole Adult tick antigen 2nd Sci ,conger of Egypt Soc. For anim . Manag. , 29-31 Oct . p :5-23 Seroepidemiology and control of Brucellosis in Small ruminants in Libya 2nd .Conger. of Egypt Soc for Anim Manag , 29-31 Oct P:106-121 Prevalence of Qestrus ovis with special reference to its Immune Response in sheep Benha Vet .med J. 17(2), p:293-304 Efficacy of ivermectin, moxidectin and ectomin against Boophilus annulatus infested cattle 2nd .Conger. of Egypt Soc for Anim Manag , 29-31 Oct P:24-33 astudy on prevalence of skin parasites and control of sarcoptic manag in small reuminants in Sebha region, Libya Benha Vet .med J. 17(2), p:161-171 prevalence of gastrointestinal nematode parasites in sheep and parasites -control parasites in Wady EL-Hayat, Libya Benha Vet .med J. 17(2), p:283-292 potability of ground water in wady el hayat, Libya 2nd sci. conger, of Egypt soc. For anim. Manag., 29-31 Oct p:92-105 Epidemiological investigation and control of salmonella in cattle farms 2nd int. sci. conf., Vet.med. and future challenges proced. Kuena, luoxer 26-28 April P: 39-54 Effect of turkey egg weight and storage period on fertility , hatchability percentage and weight of hatching poult 2nd sci. conger, of Egypt soc. For anim. Manag., 29-31 Oct p:34-4