共 24 条
[3]
BROWN AH, 1974, ARCENT1 NASA CONTR R
[4]
Ezekiel M., 1930, METHODS CORRELATION
[5]
FRANK AB, 1868, BEITRAGE PFLANZENPHY
[6]
FREIER G D, 1971, P13
[7]
GORDON SA, 1964, SPACE BIOL, P75
[9]
JANKIEWICZ L S, 1971, P317