Problems of pepper cultivation in Kerala

Podobne knjige/članki

• Pepper cultivation /
  od: Sayeed , P M .
  Izdano: (1968)
• Economics of pepper cultivation /
  od: Anna Abraham Pachayil
• Cultivation of long pepper
  od: Satyabrata Maiti
  Izdano: (2002)
• A Quantitative Description of Pepper Cultivation in Kerala
  od: T.S.Senthil Kumar and P.Uma Swarupa
  Izdano: (2017)
• Constraint Measures of Production and Future Cultivation Decision of Black Pepper Cultivators of Kerala.
  od: Revathi K Sivadas
  Izdano: (2019)