]
(1999). Tending to deviance: Sexuality and public policy in urban Virginia, Richmond and Norfolk, 1920-1950.
The Ohio State University. Ann Arbor.
(1999). Tentative nitrogen budget for pit latrines–eastern Botswana.
Environmental Geology. 38, Springer. pp. 199–203.
(1999). Tentative nitrogen budget for pit latrines–eastern Botswana.
Environmental Geology. 38, pp. 199–203.
(1999). Tertiary lagoons: a review of removal mecnisms and performance.
Water Research. 33, Elsevier. pp. 1–13.
(1999). Tertiary lagoons: a review of removal mecnisms and performance.
Water Research. 33, pp. 1–13.
(1999). A time series study of anti-diarrheal drug sales and tap-water quality.
International Journal of Environmental Health Research. 9, pp. 293–311.
(1999). Transmission of epidemic Vibrio cholerae O1 in rural western Kenya associated with drinking water from Lake Victoria: an environmental reservoir for cholera?.
American Journal of Tropical Medicine and Hygiene. 60(2), pp. 271-276.
(1999). Treatment and disinfection of sludge using quicklime.
DGE/JRCEC European Commission Workshop Around Sludge, Italy, Stresa. pp. 18–19.
(1999). Treatment of Domestic Wastewater by Enhanced Primary Decantation and Subsequent Naturally Ventilated Trickling Filtration.
Water, Air, and Soil Pollution. 113, Kluwer Academic Publishers. pp. 43–62. doi: 10.1023/A:1005069523065.
(1999). Treatment of Domestic Wastewater by Enhanced Primary Decantation and Subsequent Naturally Ventilated Trickling Filtration.
Water, Air, and Soil Pollution. 113, pp. 43–62. doi: 10.1023/A:1005069523065.
(1999). Treatment of potato processing wastewater with engineered natural systems.
Water Science and Technology. 40, Elsevier. pp. 211–215.
(1999). Triclabendazole in the treatment of human fascioliasis: a community-based study.
East Medit Health J.. 5, pp. 888-894.
(1999). Typing of human enteroviruses by partial sequencing of VP1.
Journal of Clinical Microbiology. 37, pp. 1288-93.
(1999). Unexplored reservoirs of pathogenic bacteria: protozoa and biofilms.
Trends in Microbiology. 7, pp. 46–50.
(1999). Untangling the complexity of nearshore ecosystems: Examining issues of scaling and variability in benthic communities.
Oregon State University. Ann Arbor.
(1999). Urinary tract infections associated with nontyphoidal Salmonella serogroups.
Journal of Clinical MicrobiologyJournal of Clinical Microbiology. 37, pp. 4177-4178.
(1999). Use of a sentinel system for field measurements of Cryptosporidium parvum oocyst inactivation in soil and animal waste.
Applied and Environmental Microbiology. 1999/05/01 ed.65, pp. 1998-2005.
(1999). Vaccination against Taenia solium cysticercosis in pigs using native and recombinant oncosphere antigens.
International journal for parasitology. 29, pp. 643-647.
(1999). Vaccination with cathepsin L proteinases and with leuucine aminopeptidase induces high levels of protection against fascioliasis in sheep.
Infect. Immun.. 67, pp. 1954-1961.
(1999). Vegetationskartierung Hochschwab-Aflenzer Staritzen.
Institute of Plant Physiology, Vienna University. Vienna.
(1999). Vibrio cholerae O1 El Tor: identification of a gene cluster required for the rugose colony type, exopolysaccharide production, chlorine resistance, and biofilm formation.
Proceedings of the National Academy of Sciences of the United States of America. 96, pp. 4028–4033.
(1999). Vibrio species.
Clinics in Laboratory Medicine. 19, pp. 537–552.
(1999). Virulence of three distinct Cryptosporidium parvum isolates for healthy adults.
The Journal of Infectious Diseases. 1999/09/09 ed.180, pp. 1275-81.
(1999). Wastewater technology fact sheet: chlorine disinfection.
United States Environmental Protection Agency, Office of Water.
(1999). Wastewater Technology Fact Sheet Ozone Disinfection.
USEPA EPA 832-F-99-063 September 1999.