TY - GEN AU - Pollard, Jeffrey W. AU - Walker, John M. TI - Plant cell and tissue culture T2 - Methods in Molecular biology SN - 9781489943873 U1 - 581.0724 PY - 1990/// CY - New York PB - Springer Science+Busuness Media KW - BIOLOGY KW - MOLECULAR BIOLOGY KW - TISSUE CULTURE ER -