4

Ecological Uses of Vertebrate Indicator Species: A Critique

Year:
1988
Language:
english
File:
PDF, 1.88 MB
english, 1988
10

Threats to Wilderness Ecosystems: Impacts and Research Needs

Year:
1996
Language:
english
File:
PDF, 2.30 MB
english, 1996
15

Response: Ornithology and Ecology as Sciences

Year:
1981
Language:
english
File:
PDF, 126 KB
english, 1981
22

Use of the guild concept in environmental impact assessment

Year:
1983
Language:
english
File:
PDF, 505 KB
english, 1983