TSitologiya i Genetika 1989, vol. 23, no. 1, 20-23 Cytology and Genetics , vol. , no. , , doi: https://www.doi.org/ On the Fecundity of Tetraploid Cotton Species and Their Hybrids Dzhuraev Yu. P., Ergashev A.-K. E. Keywords: TSitologiya i Genetika 1989, vol. 23, no. 1, 20-23 Cytology and Genetics , vol. , no. , , doi: Full text and supplemented materials References