nutrient sources (AGRICOLA)
type: Concept
preferred label: منابع مواد غذایی @fa
related: sources

origin
type: Concept
preferred label: مبدأ @fa
related: sources

point sources
type: Concept
broader: sources
preferred label: منابع نقطه‌ای @fa

sources
type: Concept
broader: unclassified general terms
narrower: point sources
preferred label: منشأ @fa
related: origin
related: nutrient sources (AGRICOLA)
related: centres of origin

unclassified general terms
type: Concept
narrower: sources
preferred label: واژه‌های عمومی رده‌‌بندی نشده @fa

centres of origin
type: Concept
preferred label: مراکز خاستگاه @fa
related: sources