P.C. Sinha

• Biodiversity Depletion
• Encyclopaedia of South East and Far East Asia / edited by P.C. Sinha
• Tourism Impact Assessment
• Atmospheric Pollution and Climate Change
• Desertification
• Encyclopaedia of Ecology, Environment and Pollution
• Encyclopaedia of ecotourism
• Encyclopaedia of Protecting India's Environment - 5 Vols. ; Provisions Procedures and Policies
• Encyclopaedia of Social Welfare, Justice and Human Rights
• Encyclopaedia of Women in 21st Century - 9 Vols
• Energy Crisis
• Global Warming