TY  - BOOK
AU  - Hutchinson,G.Evelyn, x
AU  - x
TI  - A treatise on Limnology: x
SN  - x
U1  - 551.482/HUT 
PY  - 1975///
CY  - N.Y.
PB  - Wiley.
KW  - Lakes
KW  - Fresh water biology
N1  - x
ER  -