000 01176nam a2200277u 4500
001 00667935
003 PWmBRO
008 860425s1985 mnuaf b 10000 eng
039 0 _a2
_b3
_c3
_d3
_e3
050 0 _aSB745
_b.A37 1985
082 0 _a581.5/2642�19
090 0 0 _b581.526/42/A298
245 0 0 _aAir pollutants effects on forest ecosystems :
_bpapers presented at the Symposium : Effects of Air Pollutants on Forest Ecosystems, May 8-9, 1985, St. Paul, MN /
_cmajor sponsors, the National Acid Precipitation Assessment Program [and] Environment Canada, Ottawa ; coordinated by the Acid Rain Foundation.
260 0 _aSt. Paul, MN :
_bThe Foundation,
_c[c1985]
300 _a439 p., [1] leaf of plates :
_bill.
500 _aCover title.
650 0 _aPlants, Effect of air pollution on.
650 0 _aForest ecology.
650 0 _aPlants, Effect of acid deposition on.
710 2 0 _aNational Acid Precipitation Assessment Program (U.S.)
710 1 0 _aCanada.
_bEnvironment Canada.
710 2 0 _aAcid Rain Foundation.
711 2 0 _aSymposium Effects of Air Pollutants on Forest Ecosystems
_d(1985 :
_cSaint Paul, Minn.)
942 _2ddc
994 0 1 _aT1001 051 224
999 _c41534
_d41534