00700nam a2200217Ia 450000500170000000800590001724500850007610000170016126000410017830000370021930000110025649000170026702000180028465000580030265000540036005000210041454600120043533600090044733700150045633800110047120260803094016.0251212s2006    xx            000 0 und d2001, 2001, 2001, 1 aI wonder why fish grew legs and other questions about prehistory /cJackie Gaff.  aGaff, Jackie  aDanbury,CT :bGrolier,cc2001, 2006.  a32 pages: bcolor  illustrations  c29 cm.  aI wonder why  a0-7534-0803-1  aEvolution (Biology)vMiscellaneavJuvenile literature  aNatural historyvMiscellaneavJuvenile literature  a576.8 G12fi 2006  aEnglish  aText  aUnmediated  aVolume