Hassanien , Karim Badr El-Din .
The economics of egytian industry within the context of montreal protocol coning the protection of the ozone laye a case study on / [[Thesis] :] Karim Badr El-Din Hassanien . - 1999. - 146 p : ill ; 30 cm.
Thesis (M.S ) -- Ain Shams university, 1999.
includes bibliogrphic referance (105-109).
All age.
378.23
378.23 / HE
The economics of egytian industry within the context of montreal protocol coning the protection of the ozone laye a case study on / [[Thesis] :] Karim Badr El-Din Hassanien . - 1999. - 146 p : ill ; 30 cm.
Thesis (M.S ) -- Ain Shams university, 1999.
includes bibliogrphic referance (105-109).
All age.
378.23
378.23 / HE