![Comparing methane emissions from different sheep-keeping systems in semiarid regions: A case study of Syria]()
Comparing methane emissions from different sheep-keeping systems in semiarid regions: A case study of SyriaHijazi, Omar; Berg, Werner; Moussa, Samouil; Ammon, Christian; von Bobrutzki, Kristina; Brunsch, Reiner · Journal of the Saudi Society of Agricultural Sciences · 2014