Author = M.A. EL-SEIFY
CONTROL OF PLEURODONTE ORBICULATA SNAILS BY DIFFERENT CHEMICALS USED IN THE FIELD

Volume 27.2, Issue 54, July 1992, Pages 99-107

M.M EL-BAHI; M.G. HASSAN; M.A. EL-SEIFY


SOME STUDIES ON LICE INFESTING GOATS IN BENI-SUEF, MIDDLE EGYPT

Volume 23.1, Issue 45, April 1990, Pages 64-74

M.A. EL-SEIFY; ZAKIA G.A.; M.G. AGGOUR


INCIDENCE AND SEASONAL PREVALENCE OF FASCIOLIASIS IN BENI-SUEF, EGYPT

Volume 22.2, Issue 44, January 1990, Pages 62-66

A.A. SALEM; M.E. SHAWKAT; M.A. EL-SEIFY; A. KHATEIB


EFFECT OF SOME DRUGS ON EGG COUNT AND BLOOD CHEMISTRY OF FASCIOLA INFESTED ANIMALS IN MID-EGYPT

Volume 22.2, Issue 44, January 1990, Pages 67-74

A.A. SALEM; M.E. SHAUKAT; M.A. EL-SEIFY; A. KATEIB


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