TY  - BOOK
AU  - Spotte,Stephen
TI  - Fish and invertebrate culture: water management in closed systems 
SN  - 047102306X
AV  - SF457.5 .S66 1979
U1  - 639.3 
PY  - 1979///
CY  - New York
PB  - Wiley
KW  - Aquarium water
N1  - Includes bibliography and index
ER  -