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

di Karthikeyan, C.
Pubblicazione 1984

Dry Land agriculture - Traditional wisdom of farmers for sustainable agriculture

di Karthikeyan,C
Pubblicazione 2007

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

di Karthikeyan,C
Pubblicazione 2003

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

di Karthikeyan,C
Pubblicazione 2003

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

di Karthikeyan,C
Pubblicazione 2003

Low cost and no cost technologies in dryland agriculture

di karthikeyan,C

Text book of agricultural extensionmanagement

di Karthikeyan, C
Pubblicazione 2008

Indegenous practices in dryland agriculture

di Karthikeyan ,C

Textbook of agricultural extension management

di Karthikeyan,C
Pubblicazione 2008

DRY LAND AGRICULTURE:TRADITIONAL WISDOM OF FARMERS FOR SUSTAINABLE AGRICULTURE

di KARTHIKEYAN, C, VEERARAGAVATHATHAN, D
Pubblicazione 2007

DRYLAND AGRICULTURE : TRADITIONAL WISDOM OF FARMERS FOR SUSTAINABLE AGRICULTURE

di AYISHA, FIRDOUSE S, KARPAGAM, D, KARTHIKEYAN, C, VEERARAGAVATHATHAM, D
Pubblicazione 2007

Textbook of Agricultural Extention Management

di Jaganathan, D
Pubblicazione 2008

Question bank on agricultural extension

di Singh, B B
Pubblicazione 2018

Public relations

di Chandrakandan, K
Pubblicazione 2002

Mass media and interpersonal communication for social awakening

di Candrakandan, K
Pubblicazione 2001