Water Supply
type: Concept
preferred label: تأمین آب @fa
related: Conservation

Natural Resources
type: Concept
preferred label: منابع طبیعی @fa
related: Conservation

Energy Conservation
type: Concept
broader: Conservation
preferred label: حفاظت انرژی @fa

Soil Conservation
type: Concept
broader: Conservation
preferred label: حفاظت خاک @fa

Conservation
type: Concept
broader: Resource Management
narrower: Energy Conservation
narrower: Soil Conservation
preferred label: حفاظت @fa
related: Environmental Protection
related: Land Use
related: Human Ecology
related: Energy Consumption
related: Natural Resources
related: Preservation
related: Environmental Attitudes
related: Wastes
related: Ecology
related: Water Supply
related: Natural Environment
related: Pollution

Resource Management
type: Concept
narrower: Conservation
preferred label: مدیریت منابع @fa

Wastes
type: Concept
preferred label: پسمانده @fa
related: Conservation

Pollution
type: Concept
preferred label: آلودگی @fa
related: Conservation

Environmental Attitudes
type: Concept
preferred label: نگرش زیست‌محیطی @fa
related: Conservation

Human Ecology
type: Concept
preferred label: بوم شناسی‌انسانی @fa
related: Conservation

Ecology
type: Concept
preferred label: بوم‌شناسی @fa
related: Conservation

Natural Environment
type: Concept
preferred label: محیط طبیعی @fa
related: Conservation

Energy Consumption
type: Concept
preferred label: مصرف انرژی @fa
related: Conservation

Environmental Protection
type: Concept
preferred label: حمایت زیست‌محیطی @fa
related: Conservation

Preservation
type: Concept
preferred label: نگاهداری @fa
related: Conservation

Land Use
type: Concept
preferred label: استفاده از زمین @fa
related: Conservation