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

par Karthikeyan, C.
Publié 1984

Dry Land agriculture - Traditional wisdom of farmers for sustainable agriculture

par Karthikeyan,C
Publié 2007

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

par Karthikeyan,C
Publié 2003

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

par Karthikeyan,C
Publié 2003

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

par Karthikeyan,C
Publié 2003

Low cost and no cost technologies in dryland agriculture

par karthikeyan,C

Text book of agricultural extensionmanagement

par Karthikeyan, C
Publié 2008

Indegenous practices in dryland agriculture

par Karthikeyan ,C

Textbook of agricultural extension management

par Karthikeyan,C
Publié 2008

DRY LAND AGRICULTURE:TRADITIONAL WISDOM OF FARMERS FOR SUSTAINABLE AGRICULTURE

par KARTHIKEYAN, C, VEERARAGAVATHATHAN, D
Publié 2007

DRYLAND AGRICULTURE : TRADITIONAL WISDOM OF FARMERS FOR SUSTAINABLE AGRICULTURE

par AYISHA, FIRDOUSE S, KARPAGAM, D, KARTHIKEYAN, C, VEERARAGAVATHATHAM, D
Publié 2007

Textbook of Agricultural Extention Management

par Jaganathan, D
Publié 2008

Question bank on agricultural extension

par Singh, B B
Publié 2018

Public relations

par Chandrakandan, K
Publié 2002

Mass media and interpersonal communication for social awakening

par Candrakandan, K
Publié 2001