TY  - BOOK
AU  - Cole J A & Ferguson S J
TI  - Nitrogen & Sulphur Cycles : 42nd Symposium of Society for General Microbiology held at Univ of Southhampton  Jan 1988
U1  - G91:(E9G)/N88/B17815 
PB  - Cambridge University Press, Cambriedge
ER  -