Irva


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Irva

 

a river in the Komi ASSR; a left-bank tributary of the Mezen’.

The Irva is 174 km long, with a basin area of 2,260 sq km. It takes a meandering course through a forested plain and is fed in a variety of ways (predominantly by snow).

References in periodicals archive ?
On September 12, the IRVA revealed an internal document of the Ministry of Interior proving that some security officials were warned of the threat of assassination against MP Mohamed Brahmi.
(4) Most of IRVA's accusations derive from unnamed sources and have not been independently verified.
* Irva Hertz-Picciotto & Lora Delwiche, "The Rise in Autism and the Role of Age at Diagnosis," Epidemiology, Vol.
(114) See Irva Hertz-Picciotto et al., HIV Test-Seeking Before and After the Restriction of Anonymous Testing in North Carolina, 86 Am.
Brown and Irva Kay Streit, "A Survey of Tax Expert Systems," Expert Systems Review for Business and Accounting, March, 1988.
(4,5) "By and large, we see a higher risk for people living and breathing in areas with higher measured levels of air pollution," says Irva Hertz-Picciotto, director of the Program on Environmental Epidemiology of Autism and Neurodevelopment at the University of California, Davis, MIND Institute.
The study participants, obtained through the Childhood Autism Risks from Genetics and Environment (CHARGE) Study, a population-based case-control study led by Irva Hertz-Picciotto from the University of California Davis, includes cases and controls matched for age, sex, and geographic location.
"Contaminants get into our food in a variety of ways," said study principal investigator Irva Hertz-Picciotto, professor and chief of the Division of Environmental and Occupational Health at UC Davis.
4, 1934, in Dearborn Mich., to Lynn and Irva Dale Latta.
Irva Hertz-Picciotto, professor of epidemiology at the university, and Dr.