共 10 条
[2]
BISHOPP FC, 1939, USDA FARMERS B, V801, P1
[3]
BISHOPP FC, 1942, YB AGR, P1048
[5]
HANSENS EJ, 1951, AM VET MED J, V118, P38
[6]
RITCHER PO, 1948, AGR EXP STA B, V517, P1
[8]
VANES L, 1941, AGR EXP STA B, V332, P81
[9]
WHITEHEAD WE, 1942, FARM B, V7, P1
[10]
1949, USDA BUR ENT PLANT E, V762, P1