A Biannual Collection of Recent German Contribution Concerning Development Through Plant Research Institute for Scientific Co-operation creator Federal Research Centre for Forestry and Forestry Products Numerous members of German Universities text Tubingen Institute for Scientific Co-operation c1979 monographic 118p.: Ill. edited by H.R.Lang. includes bibliographic references. Plant research for Forestry SB107.V52 .V10 1979 UOEL 000 20250507120332.0