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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

Библиографические подробности
Главный автор: M R Subhadra
Формат: Printed Book
Язык:Undetermined
Опубликовано: College of veterinary and animal sciences 1979
Thrissur