TY - SER ED - Institut fur Wissenschaftliche Zusammenarbeit mit Hochschulen der Entwicklungslnder TI - Plant research and development SN - 0340-2843 AV - QK 1 P53 PY - 1975///- CY - Tubingen, Germany PB - Institute for Scientific Co-operation N1 - A biannual colletion of recent German contributions concerning development through plant research ER -