Health Canada’s PMRA issued a Questions and Answers document regarding the Interim Order Respecting Ultraviolet Radiation-emitting Devices and Ozone-generating Devices under the Pest Control Products Act.
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Health Canada’s PMRA issued a Questions and Answers document regarding the Interim Order Respecting Ultraviolet Radiation-emitting Devices and Ozone-generating Devices under the Pest Control Products Act.
I scanned and uploaded this book to the Internet Archive 600dpi colour for anyone interested: https://archive.org/details/applications-of-germicidal-erythemal-and-infrared-energy-by-matthew-luckiesh