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Environmental Pollution

Maga Ram Patel 2 years ago

Traditional storage structures

Maga Ram Patel 4 years ago

Size reduction

Maga Ram Patel 2 years ago

Energy

Maga Ram Patel 4 years ago

Focusing type solar collector

Maga Ram Patel 5 years ago

Green house

Maga Ram Patel 4 years ago

Solar cooker

Maga Ram Patel 5 years ago