1
Methods in applied soil microbiology and biochemistry /
Book
Other Personal Name(s): ...Alef, Kassem...
2
Biologische Bodensanierung : Methodenbuch /
Book
Other Personal Name(s): ...Alef, Kassem...
3
Methodenhandbuch Bodenmikrobiologie : Aktivitäten, Biomasse, Differenzierung /
Book
Other Personal Name(s): ...Alef, Kassem...
4
Die biochemischen Leistungen photosynthetisierender Bakterien im Abwasser /
Book
Other Personal Name(s): ...Alef, Kassem...