Gateway to AviandriaDeborah Spencer, Derek Maude, Katymarie Frost · First published 2017Open the Tome
Pictorial History of Odell, 1965-1990.Peter Coleman, Florence Shellard, Derek Spencer, Edith Surridge & Ernest Surridge: · First published 1990Open the Tome
The return of swamp thingPeter David, Grant Morris, Derek Spencer · First published 1989Open the Tome
Microbial fouling of a simulated heat transfer surfaceDerek William Spencer Harty · First published 1980Open the Tome
