TY - BOOK AU - Legget,Robert Ferguson TI - "Winter construction of an automatic low-head hydro-electric plant in Canada" AV - TK1427.O5 L4 PY - 1931/// CY - London PB - The Institution KW - Hydroelectric power plants KW - Canada N1 - TA1.I68 no. 117 bound with no. 104-135 subsequent to publication ER -