1
Microbial enzymes in aquatic environments : Workshop on enzymes in aquatic environments 0001 : Rottach-Egern, 23.07.89-27.07.89.
Book
...Brock/Springer series in contemporary bioscience....
2
Microbial ecology of leaves : papers presented at the 5th International symposium on the Microbiology of the Phyllosphere, held in Madison, WI, July 31-August 3, 1990 /
Book