Baasan Tudev
Aeolian sands of Mongolia Edit. L.Tsend-Ayush - 2nd ed. - UB Munkhiin useg 2004 - 506
ГФ 18798-18801
Англи хэл дээр,
99929-5-609-7
agricultural science natural science sand Mongolian
Aeolian sands of Mongolia Edit. L.Tsend-Ayush - 2nd ed. - UB Munkhiin useg 2004 - 506
ГФ 18798-18801
Англи хэл дээр,
99929-5-609-7
agricultural science natural science sand Mongolian