TY  - BOOK
AU  - Furness, R.W., ed.
TI  - Birds as monitors of environmental change
SN  - 0412402300
U1  - 598.17 21st ed.
PY  - 1993///
CY  - London
PB  - Chapman and Hall
KW  - Birds - Environmental aspects
KW  - Environmental monitoring
KW  - Greenwood
KW  - J.J.D., ed
KW  - Pollution
KW  - Water quality
N1  - Index: pp 343-56
ER  -