PROCESS FOR PREPARING A PRODUCT INCREASING THE FERTILITY OF SOIL
FEKECS,LASZLO,HU, FARKAS,JENOE,HU, SOLTI,GABOR,HU, MEZEI,LASZLO,HU, SZABO,VID,HU
Year of Publication 28.12.1986
Get full text
Year of Publication 28.12.1986
Patent