TY  - BOOK
ED  - Word Health Organization.
TI  - Health hazards of the human environment
U1  - WA670 
PY  - 1972///
CY  - Geneva
PB  - WHO
KW  - AGENTES PATOGENOS BIOLOGICOS
KW  - AGENTES PATOGENOS FISICOS
KW  - AGENTES PATOGENOS PSIQUICOS
KW  - AGENTES PATOGENOS QUIMICOS
KW  - CONTAMINANTES AMBIENTALES
KW  - SALUD
KW  - SALUD AMBIENTAL
KW  - SALUD PUBLICA
ER  -