00582nam a2200169   450000500170000000700040001700800040002104000090002505000220003410000210005624501210007726000450019830000230024350000500026665000750031670000210039120150617152250.0000000  aUOEL  aHD1445b.B76 1970  aBrown, Lester R.  aSeeds of change :bthe green revolution and development in the 1970's /cLster R. Brown, foreword by Eugene R. Black  aNew York ;bPraeger Publishers ,cc1970.  axv, 205 p. :bill.  aIncludes bibliographical references and index  aSeeds of changexEconomic history and conditions (National production)  aBlack, Eugene R.