00833nam a2200241Ia 450000500170000000800590001724500690007670000190014570000230016426000420018730000140022930000100024350000130025302000150026665000390028165000380032005000250035854600150038352001580039833600090055633700150056533800110058020260803094207.0251212s1995    xx            000 0 und d1994; 1994; 1994; 1 aWhy do leaves change color? /cBetsy Maestro; Loretta Krupinski.  aMaestro, Betsy0 aKrupinski, Loretta  aNew York :bScholastic,cc1994; 1995.  a32 pages:  c20 cm  aLex: 580  a0590621548  aLeavesxColorvJuvenile literature  aFall foliagevJuvenile literature  a582.160497 M26w 1995  ain English  aIn clear text, this book explains the concepts of photosynthesis, pigments and chlorophyll. It also includes activities that children can do with leaves.  atext  aunmediated  avolume