共 8 条
[1]
BASHAW E. C, 1958, AGRON JOUR, V50, P753
[2]
BENNETT HUGH W., 1960, JOUR HEREDITY, V51, P81
[3]
BENNETT HUGH W., 1959, AGRON JOUR, V51, P191
[4]
BURTON GW, 1948, J AM SOC AGRON, V40, P443
[5]
BURTON GW, 1943, J HERED, V34, P14
[6]
BURTON GW, 1960, INT GRASSL C P, V8, P66
[7]
CHASE A, 1929, US NATL HERB I, V28