Researchers working on air pollutants and their effect on plants will find this book interesting. Among various air pollutants this book focuses on ozone. Ozone O3 is one of the most serious phytotoxic air pollutants. Current impacts of the oxidant air pollutant ozon... Lees meer.

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And Proofs Afforded That The New Method Produces More Speedy Certain And Permanent Effects Than Any Other In General Use With An Analysis Of The Modes Of Cure Hitherto Employed And An Exposition Of The Decided Advantages Possessed By The New Treatment.... Lees meer.

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How early twentieth century fumigation technologies transformed maritime quarantine practices and inspired utopian visions of disease-free global trade. In the late nineteenth and early twentieth centuries fumigation technologies transformed global practices of maritim... Lees meer.

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While many books have criticized higher education for an apparent bias towards leftist agendas John R. Campbell takes a different approach. Through the compilation of 65 vignettes that peek behind the boardroom door the author focuses on the bureaucratic and organizat... Lees meer.

Pakistan Produces about 24 million tons of wheat annually. Out of this 6-7 million tons are procured by the Government and stored in its warehouses located throughout the country. The larger quantities are stored by the farming community for their food feed and seed re... Lees meer.

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How early twentieth century fumigation technologies transformed maritime quarantine practices and inspired utopian visions of disease-free global trade. In the late nineteenth and early twentieth centuries fumigation technologies transformed global practices of maritim... Lees meer.

The toxicity repellency and fumigant activity of three essential oils were evaluated against the Periplaneta americana L. under laboratory conditions. The essential oil of C. citratus exhibited complete repellency up to 100 against P. americana using different conc... Lees meer.

Fumigation is a potentially hazardous process which involves the use of toxic gases to kill pests. This guidance explains what your duties are under the Control of Substances Hazardous to Health Regulations 2002 COSHH and what you have to do to comply with them. This... Lees meer.

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