Nikolova, M., Alexiev, G. The Natural Hazards Pressure on the Territory of Rhodope Mountain,
, 2003, с. 22-30.
Nikolova, M., Alexiev, G. .
The Natural Hazards Pressure on the Territory of Rhodope Mountain.
София: , 2003, с. 22-30.
Nikolova, M., Alexiev, G. (2003)
The Natural Hazards Pressure on the Territory of Rhodope Mountain,
София: , с. 22-30
Nikolova, M., & Alexiev, G.
(2003).
The Natural Hazards Pressure on the Territory of Rhodope Mountain. Проблеми на географията. София: (3-4), с. 22-30.
