=LDR            22        4500
=001  4204
=082  04$a1994 AND
=100  1\$aAndersohn, Cornelia
=245  10$aPhosphate cycling in energy crops with emphasis on the return of ash to the growing crop
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1994
=650  \0$aTheses
=852  \\$bFreeman Library$h1994 AND