Evaluative study of the parent-teacher associations in the high schools of Malappuram educational district /

著者: Karthikeyan, C.
出版事項 1984

Dry Land agriculture - Traditional wisdom of farmers for sustainable agriculture

著者: Karthikeyan,C
出版事項 2007

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

著者: Karthikeyan,C
出版事項 2003

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

著者: Karthikeyan,C
出版事項 2003

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

著者: Karthikeyan,C
出版事項 2003

Low cost and no cost technologies in dryland agriculture

著者: karthikeyan,C

Text book of agricultural extensionmanagement

著者: Karthikeyan, C
出版事項 2008

Indegenous practices in dryland agriculture

著者: Karthikeyan ,C

Textbook of agricultural extension management

著者: Karthikeyan,C
出版事項 2008

DRY LAND AGRICULTURE:TRADITIONAL WISDOM OF FARMERS FOR SUSTAINABLE AGRICULTURE

著者: KARTHIKEYAN, C, VEERARAGAVATHATHAN, D
出版事項 2007

DRYLAND AGRICULTURE : TRADITIONAL WISDOM OF FARMERS FOR SUSTAINABLE AGRICULTURE

著者: AYISHA, FIRDOUSE S, KARPAGAM, D, KARTHIKEYAN, C, VEERARAGAVATHATHAM, D
出版事項 2007

Textbook of Agricultural Extention Management

著者: Jaganathan, D
出版事項 2008

Question bank on agricultural extension

著者: Singh, B B
出版事項 2018

Public relations

著者: Chandrakandan, K
出版事項 2002

Mass media and interpersonal communication for social awakening

著者: Candrakandan, K
出版事項 2001