TY  - BOOK
AU  - Maxwell,Nancy Irwin
TI  - Understanding environmental health: how we live in the world 
SN  - 9780763733186
AV  - RA565 M39
U1  - 613/.1 22
PY  - 2009///
CY  - Sudbury, Massachusetts
PB  - Jones and Bartlett
KW  - Salud ambiental
ER  -