00390nam a2200097Ia 450000500170000010000230001724500320004026000090007252001920008158300190027320260716043313.0  aBROWN, Drusilla K.  aNorth American integration.  c1992  aDiscusses the effects of NAFTA on welfare, factor returns, Mexican agriculture, and the environment.  Looks at changes in other policies and practices that will impact on competitiveness.  c3/7/00kM2LMGR