TSitologiya i Genetika 1990, vol. 24, no. 1, 3-8 Cytology and Genetics , vol. , no. , , doi: https://www.doi.org/ Ultrastructural Changes in Root Cells of Citrus sinensis Caused by Citrus Nematode Tylenchulus semipenetrans Subbotin S. A. Keywords: TSitologiya i Genetika 1990, vol. 24, no. 1, 3-8 Cytology and Genetics , vol. , no. , , doi: Full text and supplemented materials References