Symposium on Potential Productivity of Field Crops under Different Environments. - Symposium on Potential Productivity of Field Crops under Different Environments (1980 Los Ba?nos, Philippines); International Rice Research Institute (Los Ba?nos, Philippines International Rice Research Institute, 1983)
Held at Los Ba?nos, Philippines, 22-26 Sept. 1980.
Cover title: Potential productivity of field crops under different environments.
Includes bibliographical references and index.
Keywords: Field crops -- Tropics -- Congresses; Crop yields -- Tropics -- Congresses; Riz; Cultures de plein champ -- Rendement