Desertification atlas of Mongolia
Edit. J.Tsogtbaatar, S.Khudulmur
- UB Admon 2014
- 133
ГФ-19496
Англи хэл дээр,
9997300652 978-99973-0-197-0
natural sciences desertification soil erosion
ГФ-19496
Англи хэл дээр,
9997300652 978-99973-0-197-0
natural sciences desertification soil erosion