Zinc fertilization of flooded rice : summary of the results of the five-year FAO/IAEA co-ordinated research programme on isotope-aided micronutrient studies in rice production with special reference to zinc deficiency carried out during the years 1974 to 1979 - Bole, J B; Broeshart, H (Vienna : International Atomic Energy Agency, 1981)
Keywords: ARROZ IRRIGADO -- INVESTIGACIONES; ARROZ IRRIGADO -- CULTIVO; ARROZ IRRIGADO -- PRODUCCION; ABONOS Y FERTILIZANTES; SUELOS -- CONTENIDO DE CINC; ISOTOPOS RADIACTIVOS EN AGRICULTURA