--am us  eng
++000    00000nam a2200000 a 4500
++020    |a9780358272571
++090  2 |a599.37 POL
++100 1  |aPoliquin, Rachel.
++245 10 |aBeavers /|cRachel Poliquin ; illustrated by Nicholas John Frith.
++260    |aBoston :|bHoughton Mifflin Harcourt,c|[2018].
++300    |a96 p. :|bcol ill. ;|c25 cm.
++440    |aThe superpower field guide
++650    |aBeavers -- Juvenile literature.
++690    |aIntegrated Sciences
++700    |aFrith, Nicholas John.
++992 0  |u%C%E17057.jpg|c封面圖像|etitle cover.