共 14 条
- [3] COCKERHAM CC, 1952, THESIS IOWA STATE U
- [5] 50 YEARS OF PROGRESS IN SWINE BREEDING [J]. JOURNAL OF ANIMAL SCIENCE, 1958, 17 (04) : 960 - 980
- [7] DICKERSON GE, 1954, 551 MO AGR EXP STA R
- [9] Falconer DS., 1960, INTRO QUANTITATIVE G, DOI DOI 10.2307/2985722
- [10] FALCONER DS, 1960, INTRODUCTION QUANTIT