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