共 8 条
[1]
DONOHOE HC, 1939, E482 USDA BUR ENT PL
[3]
HAWKINS LA, 1939, E484 USDA BUR ENT PL
[4]
HAWKINS LA, 1938, E458 USDA BUR ENT PL
[5]
LATTA R, 1941, E526 USDA BUR ENT PL
[7]
MACKIE DB, 1937, CALIF DEP AGR B, V26, P153