This blog entry was graciously provided by J. Tabatabaee Yazdi, who hosted me when I presented at the Iranian Rainwater Catchment Systems Association conference in 2014. You can see my writings and photos…
![](https://www.harvestingrainwater.com/wp-content/uploads/2016/11/Yazdi-Fig-10.png)
This blog entry was graciously provided by J. Tabatabaee Yazdi, who hosted me when I presented at the Iranian Rainwater Catchment Systems Association conference in 2014. You can see my writings and photos…