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- 14:46, 22 May 2009 diff hist +135 Demographic changes →Aging current
- 14:43, 22 May 2009 diff hist 0 N File:Demography trends.gif current
- 14:36, 22 May 2009 diff hist +4 Changes in the copyright laws →Description: current
- 14:36, 22 May 2009 diff hist −2 Changes in the copyright laws →Description:
- 14:35, 22 May 2009 diff hist +1 Changes in the copyright laws →Description:
- 14:35, 22 May 2009 diff hist +268 Changes in the copyright laws →Description:
- 14:26, 22 May 2009 diff hist +89 How is book printing affecting the environment? current
- 14:24, 22 May 2009 diff hist 0 Are e-books an environmental choice over books? current
- 14:22, 22 May 2009 diff hist +363 N Are e-books an environmental choice over books? New page: Yes, they are, but only if you compare e-books with new paper books. Each year, 37 million tons of paper books are thrown away that could be used for recycling. On the other hand,to re...
- 14:17, 22 May 2009 diff hist +55 The future of books →Environmental impact of e-books and printed books
- 14:12, 22 May 2009 diff hist +25 What is the quantity of CO2 emitted to print one book? current
- 14:12, 22 May 2009 diff hist +182 What is the quantity of CO2 emitted to print one book?
- 14:10, 22 May 2009 diff hist +132 N What is the quantity of CO2 emitted to print one book? New page: A book that weight 1 kg will produce 34 kg of CO2. ==Web references== http://www.treehugger.com/files/2009/05/34kg-of-co2-book.php
- 14:09, 22 May 2009 diff hist +60 The future of books →Environmental impact of e-books and printed books
- 13:59, 22 May 2009 diff hist +328 N How is book printing affecting the environment? New page: Book making and printing is affecting the environment in the following ways: The Ink and paper used to create a book Energy used to create publish a book Packaging of the book for transp...
- 13:55, 22 May 2009 diff hist −4 The future of books →Environmental impact of e-books and printed books
- 13:55, 22 May 2009 diff hist −7 The future of books →Environmental impact of e-books and printed books
- 13:54, 22 May 2009 diff hist +2 The future of books →Environmental impact of e-books and printed books
- 13:51, 22 May 2009 diff hist +213 N What is the number of trees cut annually for the paper books industry? New page: Around 70% to 90% of the total paper used in book printing industry is coming from cutting trees in forests. The rest is represented by recycled paper. Every year there are 30 million tr... current
- 13:50, 22 May 2009 diff hist −1 The future of books →Environmental impact of e-books and printed books