TY  - GEN
AU  - Tóth,L.
AU  - Szabó,E.
AU  - Felföldy,L.J.M.
TI  - Standing crop measurements in stands of phragmites communis on the ice cover of lake Balaton
PY  - 1963///
CY  - [Budapest : 
PB  - s.n.]
ER  -