Certified Tropical Timber and Consumer BehaviourThe Impact of a Certification Scheme for Tropical Timber from Sustainable Forest Management on German DemandAvKarl L. Brockmann,Jens Hemmelskampm. fl.Häftad, Engelska, 1996729 krLägg i varukorgLägg i varukorgSkickas inom 10-15 vardagar
Long-Term Integration of Renewable Energy Sources into the European Energy SystemAvThe LTI-Research GroupHäftad, Engelska, 19981 439 krLägg i varukorgLägg i varukorgSkickas inom 10-15 vardagar