Romania - Colegiul Tehnic Ana Aslan
The influence of nitrates and phosphates over the marine ecosystem 2.pdf
Chemical composition of the seawater part 2.pptx
Chemical composition of the seawater part 1.pptx
Chemical composition of the seawater part 3.pptx
3 Determination of water salinity-FINAL.docx
2 electric conductivity Determination-FINAL.docx
1 Determination of water pH.docx
The biodiversity of the Black Sea PORTUGALIA 1.pdf
Romania - Liceul Teoretic „Avram Iancu” Cluj-Napoca
the black sea-POSTER.pptx
Sulina – ,,Europe in miniature”.docx
Tales by the seashore.docx
The persona and the moods.docx
”Message in a bottle”.docx
The Black Sea,V.Airizer,C. Petrus,P. Moldovanu, coord. A. Suciu si A.M.Ruta.pdf
The Black Sea ecosystem, A. Ionas, coord. A.Suciu si A.M. Ruta.pdf
The black sea, G. Berar,coord. A. Suciu si A.M. Ruta.pdf
Portugal - Agrupamneto de Escolas Anselmo de Andrade, Almada
Biodiversity of the Portuguese Sea.pdf
Sardines in the Portuguese Culture.pdf
Cíntia_Preserving Marine Biodiversity (4).pdf
Preserving marine biodiversity (2).pdf