=LDR            22        4500
=001  4279
=082  04$a581.4 BIL
=100  1\$aBillings, W. D.
=245  10$aPlants and the Ecosystem
=260  \\$aLondon :$bMacmillan,$c1964
=650  \0$aBooks
=852  \\$bFreeman Library$h581.4 BIL