Dergiler / Turkish Journal Of Field Crops / 1996 / Cilt: 1 - Sayı: 2Effects of Leaf Age and Enzyme Digestion Period on the Protoplast Yield in PotatoF. NİKSARLI,Z. YILDIRIMDergiTurkish Journal Of Field CropsSayı1996 · Cilt: 1 - Sayı: 2Sayfa33–35DOI—