Abdollahi, J., Arzani, H., Naderi, H. (2013). 'Stimating of forage production using climatic indicies (rainfall, temperture and wind velocity)A case study: Steppe rangland, Yazd Pish-Kooh area', Iranian Journal of Range and Desert Research, 20(2), pp. 240-249. doi: 10.22092/ijrdr.2013.5760
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