1 Subjects: “...polymer-flooding produced water...”

2 Subjects: “...Extended Producer Responsibility (EPR)...”

3 Subjects: “...producing land...”

4 Subjects: “...main grain-producing areas...”

5 Subjects: “...main grain-producing areas...”

6 Subjects: “...palm oil producer...”

7 Subjects: “...fresh produce...”

8 Subjects: “...energy producers...”

9 Subjects: “...main grain-producing areas...”

10 Subjects: “...major grain-producing areas...”