Hosseinpour, A., Seifi, E., Javadi, D. and Ramezanpour, S. 2015. A preliminary study on pollen compatibility of some hazelnut cultivars in Iran. Advances in Horticultural Science. 29, 1 (Mar. 2015), 13–16. DOI:https://doi.org/10.13128/ahs-21298.