00669nam a22002057a 4500 20220622145903.0 220622b ||||| |||| 00| 0 eng d 094668846X AL English 23 621.3121 HANS Hangzhou Regional Centre (Asia-Pacific) for Small Hydro Power 44511 Small Hydropower in China London Intermediate Technology Publications 1985 xi,107 p. PB 21.5x13.5 cm. China 44512 Hydroelectric power plants 44513 HANGZHOU REGIONAL CENTRE ASIA PACIFIC FOR SMALL HYDRO POWER 44514 ddc GF 223442 223442 0 0 ddc 0 0 OTH AL AL 2013-03-23 0 621.3121 HANS GF03146 2022-06-22 00:00:00 2022-06-22 GF