1 Subjects: “...urban vegetation...”

2 Subjects: “...leafy vegetables...”

3 Subjects: “...vegetation...”

4 Subjects: “...vegetable crops...”

5 Subjects: “...vegetables...”

6 Subjects: “...aboveground vegetation...”

7 Subjects: “...vegetation growth...”

8 Subjects: “...vegetation stiffness...”

9 Subjects: “...vegetation structure...”

10 Subjects: “...vegetation structure...”

11 Subjects: “...vegetation structure...”

12 Subjects: “...vegetable greenhouses...”

13 Subjects: “...vegetable greenhouses...”