TY  - BOOK
AU  - 
AU  - Bothe, Hermann , ed.
AU  - Trebst, Achim , ed.
TI  - Biology of inorganic nitrogen and sulfur
PY  - 1981///
CY  - Berlin
PB  - Springer
KW  - Nitrogen Fertilizers
KW  - Sulphur Fertilizers
ER  -