Selected problems of products ecology

1. Zenon Foltynowicz, Dominik Przybylak, Anna Lewandowska, Ecolabels in Poland - comparison between 2000 and 2008; 2. Pasquale Giungato, Giuseppe Tassielli, Bruno Notarnicola, Life cycle inventory of wastewater tertiary treatment plants; 3. Joanna Kulczycka, Life-cycle thinking - its role in EU and Polish escological policy and strategic documents; 4. Robert Lewicki, Ecobalancing methods in environmental analysis of waste disposal processes; 5. Małgorzata Lisińska-Kuśnierz, Agnieszka Borusiewicz, research on ecological awareness among children and teenagers; 6. Krzysztof Maciejewski, Ecological aspects of competitiveness of Polish farms; 7. Tomasz Nitkiewicz, The possibilities of using data envelopment analysis in Hybrid LCA; 8. Hanna Pondel, Agricultural activity and the environment - the assessment of the topic in the light of questionnaire survey; 9. Agata Witczak, The application of environmental life cycle assessment to evaluate and compare different products and to dtermine which of them is better from the environmental point of view; 10. Joanna Witczak, Environmental concern as a reason of buying organic food products. [O]