共 16 条
[1]
BIANCHI A., 1963, RADIATION BOT, V3, P333, DOI 10.1016/S0033-7560(63)80005-8
[2]
BROWN ALTHA J., 1965, RADIAT BOT, V5, P107, DOI 10.1016/S0033-7560(65)80030-8
[3]
BRYANT LR, 1935, 61 NEW HAMPSH AG EXP
[4]
CHOUDHURY A. K. ROY, 1961, TRANS BOSE RES INST, V24, P207
[5]
EATON GW, 1962, 2638 REPT ONT HORT E
[6]
EHRENBERG L, 1955, HEREDITAS, V41, P123
[7]
GAUL HORST, 1964, RADIAT BOT, V4, P155, DOI 10.1016/S0033-7560(64)80069-7
[8]
HARTMAN FO, 1954, 745 OH AGR EXPT STA
[9]
JOHANSEN DONALD ALEXANDER, 1940
[10]
KIVI ERKKI I., 1962, ANN ACAD SCI FENNICAE SER A IV BIOL, V56, P4