00274nam a22001097a 4500003000400000008004100004082001700045100001000062245006400072260002000136300000800156OSt240629b        |||||||| |||| 00| 0 eng d  a633.15bA82P  aPARC   aProceeding of the Fourth Asian Regional Maize workshop 1990  aPARC and Cimmyt  a379