Que nous apprend la comparaison des taxes et redevances françaises et allemandes ? Les transporteurs paient-ils davantage dans un pays que dans l'autre ? Si tel est le cas, quel effet cette différence a-t-elle sur la rentabilité des transports dans chacun des deux pays ? L'impact d'une hausse...

This Test Guideline is used in the assessment and evaluation of the toxic effects of organophosporus substances. Daily doses of the test substance are administered orally (preferably by gavage or administration of gelatin capsules) to domestic laying hens (aged 8 to 12 months) for 28 days. The...

Ecosystem accounting is a relatively new and emerging field dealing with integrating complex biophysical data, tracking changes in ecosystems and linking those changes to economic and other human activity. Considering the increasing demand for statistics on ecosystems within analytical and...