A Text-Book of Paper-MakingCharles G. Warnford Lock, Charles Frederick Cross, Edward John Bevan · First published 2018Open the Tome
Mining and Ore-dressing MachineryCharles G. Warnford Lock · First published 1890 · Latest edition 2018Open the Tome
Miners' pocket-bookCharles G. Warnford Lock · First published 1892 · Latest edition 1908Open the Tome
Gold millilng, principles and practice ...Charles G. Warnford Lock · First published 1901Open the Tome
Coffee: its culture and commerce in all countriesCharles G. Warnford Lock · First published 1888Open the Tome
Tobacco: growing, curing, & manufacturingCharles G. Warnford Lock · First published 1886Open the Tome
Sugar Growing and RefiningCharles G. Warnford Lock, George William Wigner · First published 1882Open the Tome
