Chapter 11 - Disaster Relief
11.1 Human shelters using tarpaulin plastic
![](http://www.weebly.com/weebly/images/file_icons/pdf.png)
11.1n._africa_middleeast.pdf |
11.2 Modifying tarpaulin tents to collect drinking water from rain
![](http://www.weebly.com/weebly/images/file_icons/pdf.png)
11.2n._africa_middleeast.pdf |
11.3 Early maturing seed varieties to produce food earlier
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11.3n._africa_middleeast.pdf |