1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17 18|19|20|21|22|23|24|25|26|27|28|29|30 Click on the numbers or arrows to navigate By late 1991 nearly 750,000 Somalis were sheltering in Ethiopia’s Hararghe region and the need for wood became a serious environmental burden in one of Africa’s most inhospitable spots. UNHCR/21053/1991/B.Press