Golzardi, Farid, Yavar Vaziritabar, Yazdan Vaziritabar, Mohammad Nabi Ilkaee, Sina Fallah Tafti, and Shabnam Sarvaramini. 2015. “Effect of Flooding, PH and High Temperature on Germination Behavior of Two Common Heliotrope (Heliotropium Europaeum) Populations”. Environment Conservation Journal 16 (3):9-17. https://doi.org/10.36953/ECJ.2015.16302.