TY  - JA
AU  - Shepardson,S.
AU  - McCrum,R.
TI  - Extracytoplasmic tubules in leafroll-infected and leafroll-free potato leaf tissue
SN  - 0022-5320
U1  - 82-734509 
PY  - 1980///
KW  - Plant diseases
KW  - AGROVOC
KW  - Potatoes solanum tuberosum
KW  - Viral diseases
N1  - ill. 11 ref
T2  - Journal of Ultrastructure Research
ER  -