共 10 条
[1]
ANDERSON RA, 1983, SO COOPERATIVE SERIE, V279
[5]
HOOVER R, 1973, JAOCS, V50, P65
[6]
REINERS RA, 1970, CORN CULTURE PROCESS, P249
[7]
Stahl E., 1969, THIN LAYER CHROMATOG
[9]
ZENNIE TM, 1984, IN PRESS
[10]
1980, OFFICIAL METHODS ANA