000 00590nam a2200265Ia 4500
008 150814s9999 xx 000 0 und d
037 _cPurchase
037 _gU. S. I. S.
037 _nU. S. I. S.
040 _beng
041 _aEnglish
082 _a333.7
100 _aSmithsonian Institution Sympo.
245 _aQUALITY OF MANS ENVIORMENT
250 _a0
260 _c1975/05/29
300 _g0
365 _b15
590 _aAvailable-Active
590 _dNil
630 _aLAND ECONOMICS
650 _aEconomics
942 _cLEN
942 _hGeneral
999 _c44853
_d44853