共 8 条
[3]
ELLIS RH, SEED SCI TECHNOL
[4]
MACKAY D B, 1968, Journal of the National Institute of Agricultural Botany, V11, P378
[5]
ROBERTS E. H., 1960, ANN BOT, V24, P12
[8]
WEBSTER LIONEL V., 1961, AGRON JOUR, V53, P297