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- [4] YIELD, PLANT AND TUBER CHARACTERISTICS OF 4X CLONES FROM 4X X 2X CROSSES AMERICAN POTATO JOURNAL, 1987, 64 (08): : 433 - 433
- [5] EFFICIENCY OF SELECTION FOR MASS DENSITY IN EARLY GENERATIONS OF 4X X 4X AND 4X X 2X CROSSES PARENTAL LINE BREEDING AND SELECTION IN POTATO BREEDING, 1989, : 154 - 157
- [6] TUBER YIELDS OF 2X AND 4X PROGENY FROM 2X X 2X CROSSES IN POTATO AMERICAN POTATO JOURNAL, 1986, 63 (08): : 417 - 417
- [7] EVALUATION OF 4X X 2X HYBRIDS FOR YIELD, MATURITY, AND TUBER TRAITS AMERICAN POTATO JOURNAL, 1987, 64 (08): : 444 - 444
- [8] Differences in the Genetic Structure of Citrus Triploid Hybrids Recovered from 2x x 2x and 4x x 2x Sexual Hybridizations XII INTERNATIONAL CITRUS CONGRESS - INTERNATIONAL SOCIETY OF CITRICULTURE, 2015, 1065 : 487 - 493