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… a general consensus that, according to the precautionary principle, wherever possible, such species should be … types of pollution. In addition, with reference to the polluter-pays principle, the person responsible for the offence should …

… following an outbreak can be even more so: as a general principle, prevention costs provide a sound investment. … avium avium, (often simply called M. avium), which is the principle cause of avian tuberculosis in wild, domestic and …