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

類似資料

• Annual report 1985-86
  著者:: Directorate of research
• Annual report 1985-86
  出版事項: (1986)
• Annual Report: 1985-86
  著者:: Dare
  出版事項: (1985)
• Annual report 1985-86
  著者:: Directorate of research
• Progress report (1985-86): All India co-ordinated research project on cashewnut Madakkathara centre
  出版事項: (1985)