"jiandong, tong . "
mini hydropower: / tong.. jiandong - ed. - chichester : john wiley & sons 1997. - "ix, 312p.; 26 cm." - unesco energy engineering series .
0-471-96264-3
hydropower--electricity generation
TK1081 / .J53 2000
mini hydropower: / tong.. jiandong - ed. - chichester : john wiley & sons 1997. - "ix, 312p.; 26 cm." - unesco energy engineering series .
0-471-96264-3
hydropower--electricity generation
TK1081 / .J53 2000