00566nam a22001937a 45000010005000000030006000050050017000110080041000280400029000690500008000981000020001062450046001262600060001723000050002325050008002825210029002905210020003197000033003397691FISKH20250731111047.0250731b        cb ||||| |||| 00| 0 eng d  aFISKHbengcFISKHdFISKH  aPZ7  aGates, Richard   aConservation and you /cBy Richard Gates   aChicago : bScience Research Associates, Inc., c1959.   a16 pages : bcolor illustrations ; c21 cm .   aJ 
8 a500 
bLexile estimate 
8 aJ 
bRaz-Plus 
  aReneson, Chet eIllustrator