Patrick Tierney is the author of Some Aspects of the Ecology of Naturally Occurring Populations of Submerged Vascular Hydrophytes in Municipal Wastewater Lagoons. I. Primary Production and Phosphorus--nitrogen Accumulation. II. Trace Element Accumulation. III. Potential Use as a Feedstuff and a Soil Conditioner (1972), The Uptake of Phosphorus by C̲e̲r̲a̲t̲o̲p̲h̲y̲l̲l̲u̲m̲ D̲e̲m̲e̲r̲s̲u̲m̲ Growing in Wastewater (1972), The Nottingham "Consultation" (1972), The Effectiveness of Sales Training at the ABC Company (1971), A Comparative Survey of Administrator's Opinions Using Three Data Collecting Procedures (1970).