C. Gregory Knight

• Ecology and change: rural modernization in an African community
• Global Environmental Change : Challenges to Science and Society in Southeastern Europe
• Triumph or triage?
• Drought in Bulgaria
• Ecology and Change
• Integrated regional assessment of global climate change
• Integrated regional assessment of global climate change
• River environmental knowledge and assessment--REKA
• Zasushavaneto v Bŭlgarii︠a︡