Biblyography
Honua Kaikala
yemen flag meaning
Yemen
http://atlas.media.mit.edu/en/profile/country/yem/
yemen birth rate
popular dish of yemen
traditional clothing of yemen
major language of yemen
what is the average yearly rainfall of yemen
http://us.worldweatheronline.com/sanaa-weather-averages/san/ye.aspx
http://www.azomining.com/Article.aspx?ArticleID=119
http://www.weatheronline.co.uk/reports/climate/Yemen.htm
https://en.wikipedia.org/wiki/History_of_Yemen
https://en.wikipedia.org/wiki/Politics_of_Yemen
http://www.nationsencyclopedia.com/Asia-and-Oceania/Yemen-ENVIRONMENT.html