PERVIN, S.; HOQLLE, M. S.; IAHIRUDDIN, M.; MIAN, M. H. ?EFFECTS OF UREA, AZOLLA AND SESBANIA INCORPORATION ON THE CONCENTRA- TION AND UPTAKE OF N, P, K AND S IN RICE (ORYZA SATIVA). Biological Sciences - PJSIR, [S. l.], v. 42, n. 3, p. 145–149, 1999. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/2137. Acesso em: 20 may. 2024.