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The questionnaire used during this study is available from the corresponding author upon request
Tobacco seeds are not classified as tobacco products
doi: 75
it was relatively negligible prior to World War II. After describing the growth of electromagnetic-radiation sources that had taken place since 1940, the report continued, Power levels in and around American cities, airports, military installations and tracking centers, ships and pleasure craft, industry and homes may already be biologically significant. One paragraph later, the report said, Unless adequate monitoring and control based on a fundamental understanding of biological effects are instituted in the near future, in the decades ahead, man may enter an era of energy pollution of the environment comparable to the chemical pollution of today. After stating that research in the field of long-term, low-level effects of electromagnetic radiation on living systems has been near a standstill in this country, and after estimating that the population at risk is not really known
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