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প্রকাশিত 1984

Dry Land agriculture - Traditional wisdom of farmers for sustainable agriculture

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প্রকাশিত 2007

Indigenous farm tools used by agricultural labourers in sugarcane based farming system : department of agricultural extension & rural Sociology

অনুযায়ী Karthikeyan,C
প্রকাশিত 2003

Participation, time utilisation and drudgeries faced by agricultural labourers : department of agricultural extension and rural sociology

অনুযায়ী Karthikeyan,C
প্রকাশিত 2003

Employment status, migration behaviour and training needs of agricultural labourers : department of agricultural extension & rural sociology

অনুযায়ী Karthikeyan,C
প্রকাশিত 2003

Low cost and no cost technologies in dryland agriculture

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Text book of agricultural extensionmanagement

অনুযায়ী Karthikeyan, C
প্রকাশিত 2008

Indegenous practices in dryland agriculture

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Textbook of agricultural extension management

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প্রকাশিত 2008

DRY LAND AGRICULTURE:TRADITIONAL WISDOM OF FARMERS FOR SUSTAINABLE AGRICULTURE

অনুযায়ী KARTHIKEYAN, C, VEERARAGAVATHATHAN, D
প্রকাশিত 2007

DRYLAND AGRICULTURE : TRADITIONAL WISDOM OF FARMERS FOR SUSTAINABLE AGRICULTURE

অনুযায়ী AYISHA, FIRDOUSE S, KARPAGAM, D, KARTHIKEYAN, C, VEERARAGAVATHATHAM, D
প্রকাশিত 2007

Textbook of Agricultural Extention Management

অনুযায়ী Jaganathan, D
প্রকাশিত 2008

Question bank on agricultural extension

অনুযায়ী Singh, B B
প্রকাশিত 2018

Public relations

অনুযায়ী Chandrakandan, K
প্রকাশিত 2002

Mass media and interpersonal communication for social awakening

অনুযায়ী Candrakandan, K
প্রকাশিত 2001