protection of the people's health
1Pesticides. Health, Safety and the Environment , Graham Matthews
Crop protection continues to be an important component of modern farming to maintain food production to feed an expanding human population, but considerable changes have occurred in the regulation of… 13512.9 руб электронная книга2Everything You Need to Know About Bird Flu , Revill Jo (2005)
Humans have no natural immunity to bird flu. Its symptoms are severe and can lead to death within five to six days. While so far all victims have caught the virus directly from infected birds, many… 727 грн (только Украина)3Windows Home Server For Dummies , Woody Leonhard
If you work in an office, you probably don’t lose much sleep worrying about whether your files are safe if your PC melts down. Company IT departments handle those things for business networks. But… 1950.53 руб электронная книга