共 18 条
[4]
ESCHRICH W., 1964, STAIN TECHNOL, V39, P303
[6]
HOAGLAND DR, 1950, 347 CAL AGR EXPT STN
[8]
MOBILITY OF BORON IN SEVERAL DICOTYLEDONOUS SPECIES
[J].
BOTANICAL GAZETTE,
1965, 126 (01)
:27-&
[9]
MCNAIRN R. B., 1965, Phyton, V22, P153
[10]
MCNAIRN RB, 1964, THESIS U CALIFORNIA