共 19 条
[11]
SHARMA R. D., 1965, MENDEL LANDBOUWHOESCH OPZOEKINGSSTA STAAT GENT, V30, P1437
[12]
Sprau F., 1960, Nematologica Suppl, P49
[13]
STURHAN D, 1964, WEINB KELLERW, V2, P293
[15]
WHITEHEAD A. G., 1965, Brit. Sug. Beet Rev., V34, P77
[17]
WHITEHEAD AG, 1969, 1968 ROTH EXP STN 1, P166
[18]
[No title captured]
[19]
[No title captured]