daller john (1 Ergebnisse)

Paperback. Zustand: Good. Paperback. 8" X 5 1/4". 64pp. Toning and creasing to covers and edges of paper wraps. Rubbing and dust-spotting to edges of text block. Small inked notation to half-title page. Pages are clean and unmarked. Binding is sound. ABOUT THIS BOOK: This book and the others in the series are concerned with how the earth's ecological system has been disrupted. Overpopulation and pollution of land, air, and water are contributing factors to the crisis. It is important to remember, however, that pollution in each area contributes to the breakdown in the other areas and to the overall precariousness of nature's balance. (Publisher).