TY  - BOOK
AU  - J. A Cole
AU  -  S. J Ferguson, 
TI  - Nitrogen and sulphur cycles
SN  - 0-521-35199-5
U1  - 576.1192 
PY  - 1988///
CY  - Cambridge
PB  - Cambridge University Press
N1  - J. A Cole & S. J Ferguson: Nitrogen and sulphur cycles.  Cambridge.  Cambridge University Press, 1988. 0-521-35199-5--(576.1192COL)
ER  -