IFEU - Institute for Energy and Environmental Research Heidelberg, since 1978 ... Biotope network: arable land. Extensive grassland. Energy crops: erosion hazard land ...
A diesel engine runs on straight peanut oil in 1900 at Paris Exposition (wins prize) ... Algal oil can be transformed with simple chemical reactions to biodiesel. ...
To administer this study MRC Respiratory symptoms questionnaire 1986 was used. ... Significance of Reported Symptoms and PEF with Socio-econmic Variables ...
Cars. Cattle. feedlot. Value-added. products ... can replace 20-40% of cattle rations ... instead of burning fossil fuels in cars (increasing GHG) the use of ethanol ' ...