What's the difference between a dolphin and a porpoise?

Colorful illustrations and simple text describe the differences between a dolphin and a porpoise.

Picture Window Books
2011
9781404855458
book
Lexile: 
690
Adult Directed

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
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842155457443621864415175414PIPR387PIPR46113599.53 SHA599.5315798937721708963493
946933466660421934415175414RHLE405RHLE024101599.53 SHA599.5315802161721708963493
957661467673421954415175414RHSH408RHSH802398599.53 SHA599.5315802161721708963493
1006433471702421454415175414VCP434VCP4000103599.53 SHA599.5315802161721695044385
1492577512568822014415175414WEKS487WEKS013324599.53 SHA599.5315814652241708963493
1735521534303517734415175414Ginther117BPGT000053307599.53 SHA599.5315825759371662467957
1922460551357322194415175414GRAL234GRAL020379599.53 SHA599.5315825759371709307855
2039277561690422304415175414GRPB247GRPB017604599.5 SHA599.515825759371709307855
314292365786141565441517541412271T 1200603599.5 SHA599.516407292551640729255