الإنجليزية 1428
Hydropower: Key stage 3
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ISBN رقم:
9788179932117
الصفحات:
30
الوزن:
317 g
أبعاد المنتج:
20 x 25 x 5 cm
غلاف الكتاب:
غلاف کرتونی
Thema:
- Educational material
Can you imagine having no petrol for your car? Can you imagine no electricity to power your lights, fridge, and television? The fuels we use today are going to be over sooner or later. They are also causing pollution. We need clean and renewable sources of energy. This book takes a close look at hydrogen power as a future source of power For Sale in Indian subcontinent only
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