1 Subjects: “...Portugal...”

2 Subjects: “...Spain and Portugal coastal cities...”

3 Subjects: “...Portugal...”

4 Subjects: “...Portugal...”

5 Subjects: “...Portugal...”

6 Subjects: “...Portugal...”

7 Subjects: “...Lusitanian Basin (Portugal)...”

8 “... at the 27th European Biomass Conference and Exhibition held in Lisbon, Portugal in 2019. The topics covered...”

9 “... carried out in different parts of the world, such as Spain, Portugal, France, Italy, Hungary, China, South...”