Part of the the well-known vintage science series for children. This book “briefly describes how, either directly or indirectly, the sun is the primary source for most of the energy used by man.”
Hardcover, minor scuff on covers, some separation between text block and spine (pictured).
Part of the the well-known vintage science series for children. This book “briefly describes how, either directly or indirectly, the sun is the primary source for most of the energy used by man.”
Hardcover, minor scuff on covers, some separation between text block and spine (pictured).
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