TY  - BOOK
AU  - Moran, Joseph M.                                                                                                                                                                                                                                                                                            
TI  - Introduction to environmental science                                                                                                                                                                                                                                                                                                                                                                           
U1  - 301.31 M8292i 1980                                                                                   
PY  - 1980///
CY  - San Francisco
PB  - W. H. Freeman and Company
KW  - Política medioambiental
ER  -