TY  - BOOK
AU  - Humitake Seki
TI  - Organic materials in aquatic ecosystems
SN  - 0-8493-6446-9
U1  - 574.5263 
PY  - 1982///
CY  - Boca Raton
PB  - C R C Press Inc
N1  - Humitake Seki: Organic materials in aquatic ecosystems.  Boca Raton.  C R C Press Inc, 1982. 0-8493-6446-9--(574.5263SEK)
ER  -