TY  - BOOK
AU  - Moran,Joseph M.
AU  - Morgan,Michael D.
AU  - Wiersma,James H.
TI  - Introduction to environmental science
SN  - 071671020X
U1  - 333.7 23
PY  - 1980///
CY  - San Francisco, California
PB  - W. H. Freeman and Company
KW  - Ecology
KW  - Ecología
KW  - Environmental science
KW  - Ciencia ambiental
ER  -