Thomas Robert Wallin has written:
'The influence of ultrasonic vibrations upon the physical features of activated sludge' -- subject(s): Activated sludge process, Flocculation, Industrial applications, Purification, Sewage, Ultrasonic waves
Robert Thomas Clark has written: 'Herder'
Paul-Robert Thomas has written: 'Jacques Brel'
Robert Thomas has written: 'Parish of Scone (county of Perth)'
Ivan E. Wallin has written: 'Symbionticism and the origin of species ...'
Stephen Robert Thomas has written: 'Morality in international relations'
Robert Thomas Golembiewski has written: 'Managing diversity in organizations'
Julie Wallin Kaewart has written: 'Developing expert systems for manufacturing'
Robert C. W. Thomas has written: 'Fighting talk'
Edward Wallin has written: 'The Redeemer's near relation to his people, their great comfort and peculiar privilege' 'Remarks upon a pamphlet, publish'd by Mr. Thomas Harrison, modestly stiled, An answer to a false and scandalous paper, &c'
Thomas Robert Young has written: 'How it began' -- subject(s): Church history
Deborah Wallin has written: '\\' -- subject(s): Biography, Fur traders, Frontier and pioneer life
Robert Francis Thomas has written: 'The role of area superintendent in Ontario school systems'