>
A Duna-Tisza koza déli része homoktalajai tapanyaghordozo asvanyainak vizsgalata a homokterületek hasznositsa, melioralhat szempontjabol. (Investigation of nutrient bases in sandy soils in the southern part of the Danube-Tisza Interfluve in view of the utilization and amelioration of sand regions)
(supprimer)