Report on the findings of Field Demonstrations on Balanced Fertilizer Use Conducted by European Nitrogen Service Programme in India during Kharif 1972 and 1972-73

Những quyển sách tương tự

• Report on the Findings of field Demonstrations on Balanced Fertilizer Use Conducted by European Nitrogen Service Programme In India during Kharif 1973-74
  Bằng: ENSP
  Được phát hành: (1974)
• Report on the Findings of Field Demonstrations on Balanced Fertiliser Use Conducted by European Nitrogen Service Programme In India during Kharif 1972 and Rabi 1972-73
  Bằng: ENDP
  Được phát hành: (1973)
• Report on the findings of Field Demonstrations on Balanced Fertiliser Use Conducted by European Nitrogen Service Programme in India during Kharif 1973 and Rabi 1973-74
  Bằng: ENSP
  Được phát hành: (1974)
• Report 1972-73.
  Được phát hành: (1973)
• World of learning [1972-73] /
  Được phát hành: (1972)