00291nam a2200097Ia 4500080001800000100001800018245008200036260004000118300001600158583001900174  a15.04.01 B796  aBracho, Frank  aHealth, environment, and economics : towards a new human development paradigm  bBetter living Pub.aCaracasVEc1992  axiv, 100 p.  c3/7/00kM2LMGR