1 Subjects: “...Organic Chemistry...”

2 Subjects: “...organic pollutants...”

3 Subjects: “...persistent organic pollutants...”

4 Subjects: “...organic degradation...”

5 “... at broadening and deepening the theory and applications of titration. It contains six chapters being organized...”

6 “...Heterocycles are among the most common scaffolds in many organic molecules, e.g., vitamins...”

7