MAIORIA DA POPULAÇÃO DA REGIÃO DIZ "NÃO" AOS OGMs - by
Escola Profissional de Salvaterra de Magos: Portugal - June 18th, 2010.
MOST OF THE REGION'S POPULATION SAYS "NO" TO GMOs! - by
Escola Profissional de Salvaterra de Magos: Portugal - June 18th, 2010.
Η Ποιότητα των Υπόγειων Υδάτων στην Κύπρο - by
Katholikis Gymnasium: Cyprus - April 27th, 2010.
Agriculture over the Years - by
St. Monica School Gzira: Malta - March 22nd, 2010.
Agricultura Biológica. Possível mas ... - by
Escola Básica e Sec. de Calheta: Portugal - May 22nd, 2009.
Não Julgar pela Aparência - by
Ext. Cooperativo da Benedit: Portugal - May 20th, 2009.
Exceptional Hygiene&Natural Fertilizers - by
Ext. Cooperativo da Benedit: Portugal - December 9th, 2008.
Your Food: in Your Hands to Protect It - by
St.Josephs College: Canada - April 10th, 2008.
A compostagem - by
E. P. Agrícola F. Barros Leal: Portugal - January 23rd, 2008.
A compostagem - by
E. P. Agrícola F. Barros Leal: Portugal - January 23rd, 2008.
Biodiesel from marine algae - by
Liceul Teoretic : Romania - April 23rd, 2007.
Asopos and Ave - the same pollution problems - by
Sec. Jose Gomes Ferreira: Portugal - May 21st, 2005.
The problem of pollution on river Ave(Portugal) and Asopos River (Greece).
Azores - another lost paradise at risk?! - by
Sec. Jose Gomes Ferreira: Portugal - April 16th, 2005.
The eutrophication problem in the Seven Cities Lagoon in the Azores