Chapter 11 - Disaster Relief
11.1 Human shelters using tarpaulin plastic
| 11.1n._africa_middleeast.pdf |
11.2 Modifying tarpaulin tents to collect drinking water from rain
| 11.2n._africa_middleeast.pdf |
11.3 Early maturing seed varieties to produce food earlier
| 11.3n._africa_middleeast.pdf |