00461cam a2200181 a 4500001000800000005001700008008004100025010001700066020001500083040001800098041000800116080001100124082001800135100000700153101000800160245007200168504003900240425966120180215050804.0840711s1984    enka     b    001 0 eng    a   84014613   a0631134670  aDLCcDLCdDLC  aeng  a333.7 00a333.7 SIM219  a52  aEKO04aThe Resourceful earth :cedited by Julian L. Simon and Herman Kahn.  aIncludes bibliographies and index.