Davis R.E. ea, 1972
Davis R.E., Worley J.F., Whitcomb R.F. et al. 1972. Helical filaments produced by a mycoplasma-like organism associated with corn stunt disease // Science.Vol.176.P.521-523.
Davis R.E., Worley J.F., Whitcomb R.F. et al. 1972. Helical filaments produced by a mycoplasma-like organism associated with corn stunt disease // Science.Vol.176.P.521-523.
