Neem: A Tree for Solving Global Problems
National Research Council
6300 Giessen Helmut Duddeck, Rubr-Universitat Bochum. Fakultat fiir Chemie. Postfach 10 21 48. D-4630 Bochum I K. Ermel. Institut fiir Pflanzenphysiologie. Justus-Liebig-Universitat. Heinrich-Buff- Rjng 54 — 62, 6300 Giessen A. Jager.