deltas
alternative label: ARROYOS
related: coastal topography
related: submarine topography
related: rivers
broader: topography
preferred label: دلتاها @fa
type: Concept

coastal topography
preferred label: توپوگرافی ساحلی @fa
type: Concept
related: deltas

rivers
preferred label: رودخانه‌ها @fa
type: Concept
related: deltas

submarine topography
preferred label: توپوگرافی زیر دریا @fa
type: Concept
related: deltas

topography
preferred label: توپوگرافی (موضع نگاری) @fa
type: Concept
narrower: deltas