(3GcJTa YGde GdfHGJ (B:s (3QjGV GdCWaGd hGdeQMdI GdJCSjSjI (B/s - (3GdShjOj(B: (3Sdhi eUHMs; (3GdShjOj(B: (3EMSGf eUHMs (Mansurah : Mu'assat Umm al-Qura, 2000)
Keywords: Botany -- Study and teaching -- Activity programs -- Juvenile literature; Botany -- Experiments; Environmental education -- Activity programs; Plants -- Experiments -- Juvenile literature