TY  - BOOK
AU  - Brown, Robin
AU  - Pettifer, Julian
TI  - Nature watch
SN  - 0718119940
U1  - 508 21st ed.
PY  - 1981///
CY  - London
PB  - Michael Joseph
KW  - Biological diversity conservation
KW  - Nature conservation
KW  - Wildlife conservation
N1  - Index: p. 207-09
ER  -