Hassanien , Karim Badr El-Din . <br/><br/>
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. 
<br/><br/>Thesis (M.S ) -- Ain Shams university, 1999. 
<br/><br/>includes bibliogrphic  referance (105-109). 
<br/><br/> All age. 
<br/><br/><label>Dewey Class. No.: </label>378.23 
<br/><br/><label>National Library of Medicine Call No.: </label>378.23   / HE