共 19 条
[1]
BARRETT H C, 1973, Fruit Varieties Journal, V27, P50
[2]
BERGH BO, 1975, ADV FRUIT BREEDING, V14, P541
[3]
CARPENTER JB, 1976, DATE GROW I REP, V53, P25
[5]
HAMRICK JL, ANNU REV ECOL SYST
[6]
NIXON R. W., 1951, Economic Botany, V5, P274, DOI 10.1007/BF02985151
[7]
NIXON R. W., 1965, Rep. 42nd annu. Date Grs'Inst., P2
[8]
NIXON RW, 1978, USDA207 AGR INF B
[9]
NIXON RW, 1950, USDA834 CIRC
[10]
OSMAN AMA, 1974, DATE GROWERS I RPT, V51, P6