TY  - GEN
AU  - United Nations Environment Programme
PY  - 1982
UR  - https://wedocs.unep.org/handle/20.500.11822/30906
LA  - Spanish
KW  - environmental management
TI  - La Sirena: Noticias del Programa del PNUMA Para los Mares Regionales
M3  - Communication or other resource
ER  -