TY  - BOOK
ED  - United Nations Environment Programme (Kenya)
TI  - Handbook for the internationaltreaties for the protection of the ozone layer: the Vienna convention , 1985, the Montreal protocol, 1987 / 
SN  - 92-807-1867-3
U1  - 333.72 V58h 2000 
PY  - 2000///
CY  - Nairobi [Kenya]
PB  - United Nations Environment Programme
KW  - PROTECCION DEL MEDIO AMBIENTE
KW  - OZONO
KW  - TRATADOS
ER  -