1.   The previous two topics discussed trees and water.

2.   Topics discussed change over the weeks, but always include a few staple discussions on methods for improving on-line training, new products and news about conferences and jobs.

3.   Velayati said that other topics discussed at the four-day conference included establishing better trade, customs and consular facilities.

4.   The topics discussed included intelligence cooperation, international terrorism, arms trafficking and money laundering, the paper said.

5.   The main topics discussed at the three-day conference that ended Friday were food safety and quality and the fight against desertification and land degradation.