1. Environmental sanitation practices in Nigeria
2. Improper waste disposal on public health in Nigeria
3. The challenges of implementation of open defecation policy in Nigeria
4. An assessment of electronic waste management Disposal in Market
5. Effect of environmental sanitation on preparing and maintaining the suck away of toilet
6. Physiochemical characteristics and environmental impact of effluent wastes from industries

For the complete material and topics click the link below…………………

WhatsApp us

+234 (0) 8164411703

Chat us

+234 (0) 8036620590