THE ROLE OF SUBSURFACE FLOW DYNAMIC ON SPATIAL AND TEMPORAL VARIATION OF WATER CHEMISTRY IN A HEADWATER CATCHMENT. Indonesian Journal of Agricultural Science, [S. l.], v. 8, n. 1, p. 17–30, 2016. Disponível em: https://epublikasi.pertanian.go.id/berkala/ijas/article/view/446. Acesso em: 11 sep. 2026.