Lachashvili, N. and Khetsuriani, L. (2020) “Small-headed milk-vetch tragacanthic shrubberies (Astracantheta microcephalae) in Tbilisi environs”, The Journal of Nature Studies - Annals of Agrarian Science, 18(2). Available at: https://journals.org.ge/index.php/aans/article/view/372 (Accessed: 1 May 2026).