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Hemant Pathak的作品

Cover for Hemant Pathak · Global Warming (Paperback Book) (2019)

Global Warming (2019)

Cover for Hemant Pathak · Ozone Layer Depletion (Paperback Book) (2018)

Ozone Layer Depletion (2018)

Cover for Hemant Pathak · Interlinking of Rivers in India (Paperback Book) (2016)

Interlinking of Rivers in India (2016)

Cover for Hemant Pathak · Energy Sustainability: Planning, Policy (Paperback Book) (2013)

Energy Sustainability: Planning,... (2013)

Cover for Hemant Pathak · Renewable Energy Resources (Paperback Book) (2013)

Renewable Energy Resources (2013)

Cover for Hemant Pathak · Energy Audits (Paperback Book) (2013)

Energy Audits (2013)

Cover for Hemant Pathak · Light Pollution (Paperback Book) (2013)

Light Pollution (2013)

Cover for Hemant Pathak · Soil Pollution (Paperback Book) (2013)

Soil Pollution (2013)

Cover for Hemant Pathak · Air Pollution (Paperback Book) (2013)

Air Pollution (2013)

Cover for Hemant Pathak · Industrial Pollution (Paperback Book) (2013)

Industrial Pollution (2013)