TY  - GEN
AU  - Koynov,V.
TI  - Soil and erosion studies carried out in water catchment basin of topolintsa dam (In Russia)
PY  - 1974///
CY  - Bulgaria
PB  - Academy of Sciences
KW  - Soil and Erosion
KW  - Water Catchment Basin
KW  - Topolnitsa Dam
ER  -