=LDR            22        4500
=001  1652
=082  04$a363.7 BOT
=100  1\$aBotkin, Daniel
=245  10$aEnvironmental science: earth as a living planet
=260  \\$aNew York :$bJohn Wiley,$c1995
=650  \0$aBooks
=700  1\$aKeller, Edward
=852  \\$bFreeman Library$h363.7 BOT