v.20. .

| Research advances International Sugarcane Biotechnology Consortium |
| Research notes Insects and green cane Online energy audit: a management mechanism in the sugar manufacturing process |
| Reports 1998 variety census Climate behavior during 1998. CENICAÑA experimental station |
| Comments New irrigation technologies at the Manuelita Sugar Mill |
| General Information Field day in Incauca and La Cabaña Selection of varieties for wet areas SENA-ASOCAÑA-CENICAÑA training agreement |