Problems (217 Ergebnisse)

Paperback. Zustand: Fair. This Report of the Study of Critical Environmental Problems (SCEP) presents the results of a one-month interdisciplinary examination of the global climatic and ecological effects of man's activities.This Report of the Study of Critical Environmental Problems (SCEP) presents the results of a one-month, interdisciplinary examination of the global climatic and ecological effects of man's activities. The disciplines represented by the fifty full-time participants include meteorology, oceanography, ecology, engineering, economics, social sciences, and law. The Study, which was sponsored by the Massachusetts Institute of Technology, was conducted during the month of July 1970 at Williams College, Williamstown, Massachusetts.The focus was on those environmental problems whose cumulative effects on ecological systems are so large and prevalent that they have worldwide significance. Thus the Study was primarily concerned with the effects of pollution on man through changes in climate, ocean ecology, and large terrestrial ecosystems.Some of the following subjects were investigated by the Work Groups: Climatic Effects: Increasing carbon dioxide content of the atmosphereParticle load of the atmosphereContamination of the troposphere and stratosphere by subsonic and supersonic aircraftEcological Effects: DDT and other pesticidesMercury and other toxic heavy metalsOil in the oceansNutrients in estuariesOn these topics several general questions were addressed, such as, What can we say? Where are the gaps in our knowledge? What action programs are needed.…

Paperback. Zustand: Good. No Jacket. Former library book; Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

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

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

Zustand: 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.

Zustand: 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.

Zustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.

Hardcover. Zustand: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

paperback. Zustand: Fine.

Broschiert. Zustand: Gut. 312 Seiten Das hier angebotene Buch stammt aus einer teilaufgelösten Bibliothek und kann die entsprechenden Kennzeichnungen aufweisen (Rückenschild, Instituts-Stempel.); der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. In ENGLISCHER Sprache. Stellenweise Anstreichungen im Text. Sprache: Englisch Gewicht in Gramm: 515. …

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Zustand: Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDScience/Mathematics Very good. Few creases.

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

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: Good. Good condition. Paperback edition. Slightly dampstained. (Korean history, politics and government, establishing democracy, civil rights, Christianity in Korea).

Zustand: New. pp. 28.

Zustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Zustand: Brand New. 122 pages. 8.25x6.00x0.31 inches. In Stock.

Paperback. Zustand: Good+. First Edition. Unmarked. Mild tear in upper right front edge, company stamp on front cover. Some bumping of some corners. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast. ; 4to 11" - 13" tall; 64 pages DM4. …

paperback. Zustand: Very Good. Cover and edges may have some wear. Clean, unmarked copy.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New.

Zustand: New. pp. xiv + 157.

paperback. 10 Papers on Eco. Planning, Manpower Utilization & Region. Development. Tables. Pr. wrs. 108pp. Nairobi, (1965). Contemporary African Monograph Series No. 2.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.