C. M. SHARMA & V. P. KHANDURI. POLLEN PRODUCTIVITY VARIATIONS IN <em>PINUS</em> <em>ROXBURGHII</em> AT THREE DIFFERENT ALTITUDES IN GARHWAL HIMALAYA. Journal of Tropical Forest Science (JTFS) , [S. l.], v. 14, n. 1, p. 94–104, 2022. Disponível em: https://jtfs.frim.gov.my/jtfs/article/view/1267. Acesso em: 3 may. 2024.