共 7 条
- [1] BOGDAN A. V., 1956, EAST AFRICAN AGRIC JOUR, V22, P40
- [2] GILLETT JB, 1952, 3 KEW B, P367
- [3] NORRIS D. O., 1956, EMPIRE JOUR EXPTL AGRIC, V24, P247
- [4] SENN H. A., 1938, BIBLIOGR GENETICA [GRAVENHAGE], V12, P175
- [5] Stebbins G., 1950, VARIATION EVOLUTION
- [6] STRANGE R., 1958, EAST AFRICAN AGRIC JOUR, V24, P92
- [7] WEXELSEN HAAKON, 1928, UNIV CALIFORNIA PUBL AGRIC SCI, V2, P355