TY  - BOOK
AU  - Howarth, R. W. 
TI  - Scope Cycling On The Continents ; Wetlands Terrestrial Ecosystems And Associated Water Bodies
SN  - 0471931535
U1  - 577.14 HOW 
PY  - 1992///
CY  - Chichester 
PB  - John Wiley & Sons 
KW  - Sulphur Cycle
ER  -