na INLIS000000000007586 Ind 0010-1118007586 Rice improvement in China and other Asian contries INTERNATIONAL RICE RESEARCH INSTITUTE International Rice Research Institute Manila IRRI 1980 307 p.: ill.; 22 cm. 307 p.: ill.; 22 cm. 633.18INTr Bibl.: p. 277-279 633.18 RICE CHINA 726/80