Handbook for the International Treaties for the Protection of the Ozone Layer : the Vienna convention (1985), the Montreal protocol (1987) / 5th ed.
Handbook for the International Treaties for the Protection of the Ozone Layer :  the Vienna convention (1985), the Montreal protocol (1987) / 
 - 5th ed. 
 - Nairobi :  UNEP. ,  c2000. 
 - xv, 367 p. :  ill. ;  30 cm. 
9280718673
Ozone Layer Protection; Vienna Convention (1985)
Montreal Protocol (1987)
341.762 / HAN
                        9280718673
Ozone Layer Protection; Vienna Convention (1985)
Montreal Protocol (1987)
341.762 / HAN