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