by Hassanien, F.R. (Zagazig Univ. (Egypt). Faculty of Agriculture)
Published in Zagazig Journal of Agricultural Research (Egypt) (01.12.1986)

by Bassiouny, S.S, Hassanien, F.R. (Zagazig Univ. (Egypt). Faculty of Agriculture), Ali, A, El-Kayati, S.M
Published in Annals of Agricultural Science, Moshtohor (Egypt) (01.09.1988)

by Hassanien, F.R. (Zagazig Univ. (Egypt). Faculty of Agriculture), El-Saidy, S.M, Salem, F.A, Edris, F
Published in Zagazig Journal of Agricultural Research (Egypt) (01.06.1986)

by Hassanien, F.R. (Zagazig Univ. (Egypt). Faculty of Agriculture), Ragab, M, Shehata, M, Ayad, K
Published in Zagazig Journal of Agricultural Research (Egypt) (01.06.1984)