1
Alien species in North America and Hawaii : impacts on natural ecosystems /
Book
2
Allgemeine Protozoologie /
Book
3
Angewandte Hydrobiologie : Trinkwasser, Abwasser, Gewässerschutz /
Book
Klee, Otto
1991
4
Conservation biology /
Book
5
The conservation of plant biodiversity /
Book
6
Ecoagriculture : strategies to feed the world and save biodiversity /
Book
7
Ecological heterogeneity /
Book
8
Ecology : principles and applications /
Book
9
Ecosystems and human well-being. 1. Current state and trends /
Book
10
Ecosystems and human well-being. 4. Multiscale assessments /
Book
11
Ecosystems and human well-being. 3. Policy responsesScenarios /
Book
12
Ecosystems and human well-being. 2. Scenarios /
Book
13
Ecosystems and human well-being : synthesis resports : synthesis.
Book
14
Ecotoxicology and climate: with special reference to hot and cold climates: workshop : Schmallenberg, 01.07.85-05.07.85.
Book
15
European forests and global change : the likely impacts of rising CO2 and temperature /
Book
16
Flux control in biological systems: from enzymes to populations and ecosystems.
Book
17
Functional plant ecology /
Book
Table of Contents 
18
A Guide to wetland functional design /
Book
19
The historical ecology handbook : a restorationist's guide to reference ecosystems /
Book
20
Microbial diversity and ecosystem function : proceedings of the IUBS/IUMS workshop held at Egham, UK, 10-13 August 1993 in support of the IUBS/UNESCO/SCOPE 'DIVERSITAS' programme /
Book