3 items found

The story of the lost villages of Derwent and Ashopton (Derbyshire): being the history of the construction of the Ladybower dam and reservoir Derbyshire (1971)

Harry Gill

The Technical and economic efficiency of the farmyard manure spreader and hydraulic loader (Report no. 79) (1954)

A. H. Gill

Some technical and economic aspects of the combine harvester (1955)

A. H. Gill