Water economy in iron and steel works.
Water economy in iron and steel works.
- 71 pages : illustrations ; 27 cm
"Project no. 298"
58003215
Iron industry and trade
Steel industry and trade
Water conservation
TN707 / .W38 1958
"Project no. 298"
58003215
Iron industry and trade
Steel industry and trade
Water conservation
TN707 / .W38 1958