1
Mikrobiologie von Böden : Biodiversität, Ökophysiologie und Metagenomik /
Book
2
Environmental microbiology /
Book
Table of Contents 
3
A dictionary of microbial taxonomy /
Book
4
Allgemeine Protozoologie /
Book
5
Molecular ecology /
Book
Table of Contents 
6
Microbial diversity : form and function in prokaryotes /
Book
7
Microbial composition : amino acids, proteins, and nucleic acids.
Book
8
Fungi, algae, protozoa, and viruses.
Book
9
Bacteria.
Book
10
Microbial composition : carbohydrates, lipids, and minerals.
Book
11
The biology of mallomonas : morphology, taxonomy and ecology.
Book
12
Biologie /
Book
Table of Contents 
13
Amazing numbers in biology /
Book
Table of Contents