TY  - BOOK
AU  - Pollard, J W.
AU  - Walker, J M.
TI  - Methods in Molecular Biology Plant Cell and Tissue Culture, Vol-6
SN  - 9781489943873
U1  - 631.53 
PY  - 1990///
CY  - New York
PB  - Springer Science+Business Media
ER  -