Langley, Andrew creator text cb London Wayland Publisher 1986 First published in 1986 monographic eng

print

48 pages : color illustrations ; 22 cm. Describes where a commodity is found, how it is processed and the use we make of it. By Andrew Langley natural science non-fiction SD431 338.4 085078669X FISKH 250123 20250123122949.0 5825 eng