RUSINA, S. “DRY CALCAREOUS GRASSLAND COMMUNITIES (FILIPENDULA VULGARIS-HELICTOTRICHON PRATENSE) IN WESTERN AND CENTRAL LATVIA”. Annali di Botanica 3 (June 9, 2003): 93–106. Accessed March 2, 2025. https://rosa.uniroma1.it/rosa04/annali_di_botanica/article/view/9198.