TY  - BOOK
AU  - Cunningham,William P.
AU  - Saigo, Barbara Woodworth,
TI  - North America
SN  - 0697158944
AV  - GF51 C8
PY  - 1995///
CY  - London
PB  - Wm. C. Brown Pub
KW  - Environmental science
ER  -