Dhavala viplavam /

Eitemau Tebyg

• Cost of milk production in Madras : Report on a survey for the estimation of the cost of production of milk in Delhi State, 1953-55
  gan: Amble, V N
  Cyhoeddwyd: (1961)
• Velithambi dhavala /
  gan: Padmanabha Pilla, Kainikkara
  Cyhoeddwyd: (1932)
• Veluthampi dhavala /
  gan: Panicker, K. M.
• Analyis of potential yield and yield gap of rice(Oryza sativa L.)using ceres rice model
  gan: Harithalekshmi V.
  Cyhoeddwyd: (2020)
• Yield management
  gan: Ingold, Anthony, Ed., et al
  Cyhoeddwyd: (2003)