000 004980000a22001570004500
008 140223b1984 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aG:5510J251 M4
082 _aG:5510J251 M4
100 _aLAUENROTH (W K)
700 _aPRESTON (Eric M)Eds
245 _aEffects of S02 on a grassland:Case study in the northern great plains of the United states.
260 _aNew York
_bSpringer Verlag
_c1984
500 _aEcological studies:analysis and Synthesis
650 _aECOLOGY
999 _c229809
_d229809