| Type |  Book |
| ชื่อเรื่อง | As we live and breathe : the challenge of our environment / Foreword by Gilbert M. Grosvenor. Prepared by the Special Publications Division, National Geographic Society |
| ISBN | 0870440977 |
| | 9780870440977 |
| พิมพลักษณ์ | Washington [National Geographic Society, c1971 |
| รูปเล่ม | 239 p. ill. (some col.) |
| หัวเรื่อง | Human ecology |
| | Human ecology --Collections [] |
| | Man --Infulence on nature --Collections [] |
| | Nature --Effect of human beings on [] |