1. Adams, A. P., M. Garbett, H. B. Rees, and B. G. Lewis. 1980. Bacterial aerosols produced from a cooling tower using wastewater effluent as makeup water. J. Water Pollut. Control Assoc. 52(3):498–501.
2. Adams, A. P., and J. C. Spendlove. 1970. Coliform aerosols emitted by sewage treatment plants. Science 169:1218–1220.
3. Adams, A. P., J. C. Spendlove, E. C. Rengers, M. Garbett, and B. G. Lewis. 1979. Emission of microbial aerosols from vents of cooling towers: I. Particle size, source strength and downwind travel. Dev. Indust. Microbiol. 20:769–779.
4. American Conference of Governmental Industrial Hygienists (ACGIH). 1989. Guidelines for the assessment of bioaerosols in the indoor environment. ACGIH, Cincinnati, OH.
5. Atlas, R. M. 1984. Microbiology: Fundamentals and applications. Macmillan Publishing Co., New York.