2 Електронні книги від Oliver G. Krenshaw
Oliver G Krenshaw: Cruise Ship Pollution
The cruise industry is a significant and growing contributor to the U.S. economy, providing more than $32 billion in benefits annually and generating more than 330, 000 U.S. jobs, but also making the …
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€78.11
Violet Imani: Detection and Decontamination of Bacillus anthracis Spores in Soil
The U.S. Environmental Protection Agency (EPA) Office of Research and Development is striving to protect human health and the environment from adverse impacts resulting from acts of terror by investi …
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€101.83