John firor (83 resultados)

Condición: Acceptable. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Paperback. Condición: Fair. We stand at the threshold of major changes in the earth's atmosphere, facing serious challenges from acid rain, ozone depletion, and global warming. Continually acted on by natural forces, the atmosphere has always been in a state of flux, but in the last decades the problems of atmospheric change have been gravely exacerbated by pollution resulting from human activities. In this important book, a widely known authority in atmospheric research describes the causes of acid rain, ozone depletion, and global warming and the evidence for each one's recent acceleration, and he provides practical and long-range suggestions for controlling these and other forms of atmospheric deterioration. In clear and accessible language, John Firor discusses how the emission of sulfur and nitrogen substances into the air leads to acid rain, how the release of chlorine-bearing gases into the air causes destruction of ozone in the high atmosphere, and how the addition of infrared trapping gases to the atmosphere restricts the loss of radiation from the earth and thus leads to a heating of the climate. Firor argues that although it is almost impossible to bring the spread of chemicals into the air to a complete halt, steps to slow air pollution are technically feasible and in many cases economically beneficial. He describes these strategies, cautioning that they must be coordinated with a larger goal of lessening the toal impact human activities have on the earth. According to Firor, we can work toward this goal by attempting to stabilize populations (in the developed as well as the developing world), protect forests, encourage the use of modern energy-efficient technology in Third World countries (and the United States), and reduce poverty worldwide.…

Paperback. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condición: Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.

Condición: Good. 1 Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.…

Condición: Good. 1 Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.…

Paperback. Condición: Good. Good - Bumped and creased book with tears to the extremities, but not affecting the text block, may have remainder mark or previous owner's name - GOOD Standard-sized.

Paperback. Condición: Very Good. Very Good - Crisp, clean, unread book with some shelfwear/edgewear, may have a remainder mark - NICE PAPERBACK Standard-sized.

hardcover. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Hardcover. Condición: Good. some shelfwear/edgewear but still NICE! - may have remainder mark or previous owner's name Standard-sized.

Soft cover. Condición: Very Good. Estado de la sobrecubierta: Very Good. 1st Edition.

Condición: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

paperback. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Condición: Good. A sound copy with only light wear. Overall a solid copy at a great price.

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: Very Good. First Edition.

Hardcover. Condición: UsedVeryGood. Hardcover; light fading, light shelf wear to exterior; otherwise in very go od condition with clean text, firm binding. Dust jacket, light fading, ligh t shelf wear.

4thEdition. A near fine paperback copy. Particularly and surprisingly well-preserved; tight, bright, clean and especially sharp-cornered. ; 145 pages; Subjects: Atmosphere. Acid rain - Environmental aspects. Ozone layer depletion. Global warming. 1 Kg.

Paperback. Condición: Good. First Edition; Third Printing. 5.51 X 0.53 X 8.22 inches; 145 pages; Foxing on the top exterior edge of textblock. Minor creasing on front cover. Previous owner's name on the half-title page. Good condition otherwise. No other noteworthy defects. No markings on text pages. ; Your satisfaction is our priority. We offer free returns and respond promptly to all inquiries. Your item will be carefully cushioned in bubble wrap and securely boxed. All orders ship on the same or next business day. Buy with confidence.…

4thEdition. A near fine paperback copy. Particularly and surprisingly well-preserved; tight, bright, clean and especially sharp-cornered. ; 145 pages; Subjects: Atmosphere. Acid rain - Environmental aspects. Ozone layer depletion. Global warming. 1 Kg.

Soft cover. Condición: Good. PB/Pub.1990/VG condition/145 pages - A global challenge, evenhanded analysis. [K28277]. Book.

Soft cover. Condición: Good. PB/pub.1990/gd. condition/145 pages - Discusses the changing atmosphere, a global challenge. [TA932170]. Book.

Soft Cover. Condición: Very Good with no dust jacket. Square with tight binding, clean and bright pages. No writing or marks. Wraps have light shelf wear. Contents of Volume 21 tipped in. Articles: Griffin Courtship contests and the meaning of conflit in the folklore of slaves. Hyde Plain Folk reconsiered: historiographical ambiguity in search of definition. Forum: Memphis the Peabody and the SHA: a fifty-year commemoration. Inscoe Introduction. Bailey The Southern Historical Association and the quest for racial justice, 1954-1963. Comments by Clark, Franklin, and Scott. 8.75" (21 cm) tall; 255 pages; Renumbered.…

Hardcover. Condición: New. Estado de la sobrecubierta: No Jacket As Issued. 1st Edition. Brand New Hardcover Octavo with no jacket, still in factory plastic, 1993, presumed 1st edition. Text in German. Gift Quality! Size: 8vo - over 7" - 9" tall. Book.

Hardcover. Condición: Very Good. Estado de la sobrecubierta: Very Good. 1st Edition. 145 p. Book.

Hardcover. Condición: Brand New. Estado de la sobrecubierta: No Jacket As Issued. 1st Edition. BRAND NEW Hardcover Octavo with no jacket, 1993, presumed 1st edition, in factory plastic. Text in German. Gift Quality! Size: 8vo - over 7" - 9" tall. Book.

Hardcover. Condición: Brand New. Estado de la sobrecubierta: No Jacket As Issued. 1st Edition. Brand New Hardcover Octavo with no dust jacket, 1993, 1st edition presumed, in factory plastic. Text in German. Gift Quality! Size: 8vo - over 7" - 9" tall. Book.

Hardcover. Condición: Brand New. Estado de la sobrecubierta: No Jacket As Issued. 1st Edition. BRAND NEW Hardcover Octavo, 1993, 1st edition presumed, in factory plastic. Text in German. Gift Quality! Size: 8vo - over 7" - 9" tall. Book.

Hardcover. Condición: Near Fine. Near Fine. 1st Edition. Near Fine condition Hardcover Octavo in a Near Fine condition Dust Jacket, 1993, 1st edition presumed. Entirely in German. Gentle bumping of the extremeties. Light rubbing of the jacket. Size: 8vo - over 7" - 9" tall. Book.