1 Subjects: “...Natural history literature -- Early works to 1800...”

2 Subjects: “...Nature and nurture...”

3 Subjects: “...Philosophy of nature...”

4 Subjects: “...Nature-Effect of human beings on-History...”

5 Subjects: “...NATURE / Ecosystems & Habitats / Wilderness / bisacsh...”

6 Subjects: “...Nature in literature...”

7 Subjects: “...Philosophy of nature...”

8 Subjects: “...Nature--Effect of human beings on...”

9 Subjects: “...Nature sounds--Recording and reproducing...”

10 Subjects: “...Nature and civilization--Germany--Berlin...”

11 Subjects: “...Menschliche Natur...”

12 Subjects: “...Natur...”

13 Subjects: “...Natural law...”

14 Subjects: “...Conservation of natural resources...”

15 Subjects: “...Natural history--China--Manchuria...”

16 Subjects: “...Natural resources, Communal - Case studies...”

17 Subjects: “...Natur...”

18 Subjects: “...Natural history / Research / Methodology...”

19 Subjects: “...Natural history -- China -- Pre-Linnean works MEDICAL / Acupuncture...”

20 Subjects: “...Natural history -- China -- Pre-Linnean works MEDICAL / Acupuncture...”