Ключевые слова:
Heating equipment|Buildings|Agricultural facilities|Pest control|Physical planning|Structural design|Energy supply systems (buildings)|Pollution|Air pollution|Animal husbandry|Architectural design|Organizations|Electric power systems|Structures|Agricultural safety|Fuels|Design|Building services|Regulations|Dairy farming|Information services|Legislation|Flues|Diseases|Drainage|Water pollution|Chimneys|Farms|Occupational safety|Research organizations