The economics of phytosanitary forest pest control - the example of measures against the processionary caterpillar (Thaumetopoea pityocampa SCHIFF.) in Morocco
- Publikations-Art
- Interner Bericht / Report
- Autoren
- Wolff, H.-P.
- Erscheinungsjahr
- 1992
- Herausgeber
- GTZ, Eschborn (German)