Experiments on dry forming eruthempathy palagat district- Kerala: annual report (1979-80).

相似書籍

• Annual report 1979- 80
  由: kerala agricultural universi
  出版: (1981)
• Annual report 1979-80: experiments on dry farming at Eruthempathy
• Annual report 1979-80: experiments on dry farming at Eruthempathy
• Annual report 1979- 80.
  由: Kerala agricultural univer
  出版: (1980)
• Varshika report, 1977- 80
  由: Kerala agricultural universi
  出版: (1981)