environmental effects of aviation معنى
- الطيران والبيئة
- environmental adj. بيئي, محيطي; ...
- effects n. متاع
- of prep. من, بشأن, بس ...
- aviation n. طيران, ملاحة جو ...
كلمات ذات صلة
- environmental education معنى
- environmental education and training unit معنى
- environmental education by region معنى
- environmental education in the united states معنى
- environmental effectiveness معنى
- environmental effects of aviation in the united kingdom معنى
- environmental effects of irrigation معنى
- environmental effects of mining معنى
- environmental effects of paint معنى