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書目資訊
Living things on the earth
~
Jacobson, Willard J.
Living things on the earth
[NT 59711] by:
Jacobson, Willard J.
Energy to do work
~
Lauby, Cecilia J.
Energy to do work
[NT 59711] by:
Lauby, Cecilia J.
Food
~
Konicek, Richard D.
Food
[NT 59711] by:
Konicek, Richard D.
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