1. Zimmer C. Rapid evolution can foil even the best-laid plans science. Vol. 300. Agricultural & Environmental Science; 2003. p. 895.
2. Namkoong G, Boyle T, Gregorious HR, et al. Testing criteria and indicators for assessing the sustainability of forest management: genetic criteria and indicators. Centre for International Forestry Research (CIFOR), Bogor Indonesia; Working paper No. 10; 1996.
3. Namkoong G, Boyle T, El-Kassaby YA, et al. Criteria and indicators for sustainable forest management: assessment and monitoring of genetic variation. In: FGR. Vol. 37. Rome Italy: FAO; 2002.
4. Challenges and opportunities for conservation of forest genetic resources;Rajora OP;Euphytica,2001
5. Anonymous. Concept on the genetic monitoring for forest tree species in the Federal Republic of Germany [online]. In In-formationssystem Genetische Ressourcen; 2006. Available from: www.genres.de/fgrdeu/genetisches-monitoring/en/index.htm [cited 2010 Mar 30].