00750nam a2200229Ia 450000500170000000800590001724500330007610000200010926000550012930000360018430000110022049000480023150000130027902000180029265000320031005000220034254600120036452001090037633600090048533700150049433800110050920260803094122.0251212s2011    xx            000 0 und d2007, 2007, 2007, 1 aRivers /cby Emily K. Green.  aGreen, Emily K.  aMinneapolis, MN :bBellwether Media,cc2007, 2011.  a24 pages: bcolor illustrations  c22 cm.  aLearning about the earth. Blastoff! readers  aLex: 510  a9780531260364  aRiversvJuvenile literature  a551.483 G79r 2011  aEnglish  aSimple text and supportive images introduce beginning readers to the physical characteristics of rivers.  aText  aUnmediated  aVolume