TY  - BOOK
AU  - Morgan, Michael D.
AU  - Moran Joseph M.
AU  - Wiersma James H.
TI  - Environmental Science: Managing Biological & Physical Resources
SN  - 0697108015
AV  - GE 105 .M67 1993 
PY  - 1993///
CY  - Australia
PB  -  Brown Publishers
ER  -