Document Type : original paper
(2013). Study of fuel consumed and crop yield of three tillage methods in barley farms. Journal of Plant Production Research, 20(1), 203-210.
. "Study of fuel consumed and crop yield of three tillage methods in barley farms". Journal of Plant Production Research, 20, 1, 2013, 203-210.
(2013). 'Study of fuel consumed and crop yield of three tillage methods in barley farms', Journal of Plant Production Research, 20(1), pp. 203-210.
Study of fuel consumed and crop yield of three tillage methods in barley farms. Journal of Plant Production Research, 2013; 20(1): 203-210.
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