TY - BOOK AU - Pollard,Jeffrey W. AU - Walker,John M. TI - Plant cell and tissue culture T2 - Methods in molecular biology AV - QK725 .P5519 1990 U1 - 581/.0724 20 PY - 1990/// CY - Clifton, N.J. PB - Humana Press KW - Plant cell culture KW - Plant tissue culture ER -