1. La foret source d'énergie et activites nouvelles;Dumon,1979
2. Non-wood fibre utilization in pulping and papermaking—Unido's activites;Assumpca,1990
3. New pulping processes for non-conventional raw materials;Ray,1990
4. A new industrial crop network for the production of animal food, sugars and derivatives, and paper pulps;Delmas,1991
5. The energy potential of sugarcane and sweet sorghum;Salman,1991