Aerial and underground phytomass of a Pappophorum caespitosum grassland in the southeast of La Pampa – period 1985 - 1986. Semiárida [Internet]. 2020 Jul. 7 [cited 2026 Jul. 28];4(2):49-60. Available from: https://cerac.unlpam.edu.ar/index.php/semiarida/article/view/5085