Agricultural extension
preferred label: ترویج کشاورزی @fa
type: Concept
broader: Extension activities

Professional services
preferred label: خدمات حرفه‌ای @fa
type: Concept
narrower: Extension activities

Extension programmes
preferred label: برنامه‌های ترویج @fa
type: Concept
broader: Extension activities

Extension activities
alternative label: Agricultural demonstration
alternative label: نمایش کشاورزی @fa
narrower: Extension programmes
narrower: Agricultural extension
broader: Professional services
preferred label: فعالیت‌های ترویجی @fa
type: Concept