TY  - BOOK
AU  - Biggs,Jeremy
ED  - Oxford Scientific Films.
TI  - Wildlife of rivers & lakes
SN  - 0792450272
AV  - QH541.5.F7 B53 1989
U1  - 574.5263 20
PY  - 1989///
CY  - New York
PB  - Mallard Press
KW  - Freshwater ecology
KW  - Popular works
KW  - Lake ecology
KW  - River ecology
KW  - Lake animals
KW  - Stream animals
N1  - At head of title: Oxford Scientific Films
UR  - http://www.archive.org/details/wildlifeofrivers00bigg
UR  - http://www.openlibrary.org/books/OL7810958M
ER  -