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Comparative effectiveness of extension communication media used under the dairy development programme and extent of adoption of improved dairy husbandry practices by members of milk cooperatives in selected areas in Trichur Taluk

Bibliografische gegevens
Hoofdauteurs: CR Nair, MR Subhadra
Formaat: Ph.D Thesis
Taal:Undetermined
Gepubliceerd in: College of veterinery and animal science 1979
Mannuthy
Editie:MVSc
Onderwerpen: