This introductory natural resources text discusses the ecologic processes and problems related to the physical environment. It focuses on North America, explaining how and why environmental problems exist and how they are being solved, and introducing the concept of the biotic pyramid and how it relates to the natural laws of the biosphere.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Vendeur : H&G Antiquarian Books, Sheboygan, WI, Etats-Unis
Soft cover. Etat : Very Good. 1st Edition. 1992 Edition, Book, cover and text in very good condition, binding tight and square spine not creased, text clean and unmarked no names no stamps. N° de réf. du vendeur 022289
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Vendeur : WeBuyBooks, Rossendale, LANCS, Royaume-Uni
Etat : Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Ex library copy with usual stamps & stickers. N° de réf. du vendeur rev5538505154
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Vendeur : SHIMEDIA, Brooklyn, NY, Etats-Unis
Etat : New. Satisfaction Guaranteed or your money back. N° de réf. du vendeur 0697112292
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