TY  - GEN
AU  - Gjessing, Egil T
TI  - Physical and Chemical Characteristics of Aquatic Humus
SN  - 0250401150
U1  - 628.16 
PY  - 1976///
CY  - Michigan
PB  - Ann Arbor Science
KW  - Aquatic Humus
KW  - Humus
ER  -