Annual report 1985-86: all India co-ordinated research project on agricultural drainage under actual farming conditions on watershed basis

Những quyển sách tương tự

• Annual report 1985-86
  Bằng: Directorate of research
• Annual report 1985-86
  Được phát hành: (1986)
• Annual Report: 1985-86
  Bằng: Dare
  Được phát hành: (1985)
• Annual report 1985-86
  Bằng: Directorate of research
• Progress report (1985-86): All India co-ordinated research project on cashewnut Madakkathara centre
  Được phát hành: (1985)