000 00391pam a2200157a 44500
008 230515b1983 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _a574.5222/LAN
100 _aLANGFORD T E
245 _aELECTRICITY GENERATION AND ECOLOGY OF NATURAL WATERS
250 _a0
260 _aDELHI
_bLLOYD- LUKE LTD
_c1983
300 _aXXIV-342
650 _aNULL
999 _c654998
_d654998