Norbakhsh, F., Ghobadi, M. E., Abasi, S. (2014). 'Effects of Aqueous Extracts of Walnut (Juglans regia L.) Leaf and Husk on Germination Indices and Seedling Growth of Barley (Hordeum vulgare L.)', Research in Crop Ecosystems, 1(1), pp. 77-86. doi: RICE1116