TY  - BOOK
AU  - Langford,T.E.
TI  - Electricity generation and the ecology of natural waters / (Acc: 360)
SN  - 0853233349 (pbk.) :
U1  - 574.5 LAN 19
PY  - 1983///
CY  - Liverpool
PB  - Liverpool University Press
KW  - Hydroelectric power plants
ER  -