000 cam a22 a 4500
999 _c5108
_d5108
003 BD-DhIDS
005 20180505223613.0
008 180505t1994 wau||||| |||| 00| 0 eng d
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aEng
086 _aUS WI P-121
100 1 _aYoung, John E.
245 1 4 _aThe next efficiency revolution :
_bcreating a sustainable materials economy /
_cJohn E. Young & Aaron Sachs
260 _aWashington :
_bWI ,
_c1994
300 _a58p. :
_bill. ;
_c20 cm.
490 _aWorldwatch paper
_vNo. 121
504 _aIncludes bibliographical references and index.
650 0 4 _aSustainable development
650 0 4 _aMaterials processing
700 1 _aSachs, Aaron
942 _2ddc
_cDC