TY - RPRT TI - An explanation of the principles and methods of tissue culture AU - K. Wolf AU - C. E. Dunbar PY - 1958 DO - 10.1577/1548-8659(1958)20[3:aeotpa]2.0.co;2 UR - https://pubs.usgs.gov/publication/1014044 ID - 1014044 ER -