International Conference on Development of Dry lands. (2019). Converting Dry land Areas from Grey into Green (1.). IDDC Internationa Dryland Development Commission.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)International Conference on Development of Dry lands. Converting Dry Land Areas from Grey into Green. 1. India, Judhpur: IDDC Internationa Dryland Development Commission, 2019.
MLA -ийн эшлэл (9 дэх хэвлэлт)International Conference on Development of Dry lands. Converting Dry Land Areas from Grey into Green. 1. IDDC Internationa Dryland Development Commission, 2019.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.