Presents issues such as disappearing rainforests, the hole in the ozone layer and the extinction of hundreds of species over the past few years. The book also explains what is being done and what still remains to be done.
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Descripción Helicon, 1991. Estado de conservación: Good. N/A. Former Library book. Shows some signs of wear, and may have some markings on the inside. Nº de ref. de la librería GRP76627454
Descripción Helicon 01/08/1991, 1991. Estado de conservación: used-good. - GREAT BOOK IN GOOD OR BETTER CONDITION, NORMALLY SENT SAME DAY FROM WAREHOUSE. Nº de ref. de la librería 7719-9780091747107
Descripción Helicon 01/08/1991, 1991. Estado de conservación: Good. Will be shipped promptly from UK warehouse. Book is in good condition with no missing pages, no damage or soiling and tight spine. There may be some dog-eared pages showing previous use but overall a great book. Nº de ref. de la librería 9053-9780091747107
Descripción Paperback. Estado de conservación: Good. The book has been read but remains in clean condition. All pages are intact and the cover is intact. Some minor wear to the spine. Nº de ref. de la librería GOR006802222
Descripción Hardback. Estado de conservación: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Nº de ref. de la librería GOR006675679