Study of the conceptual knowledge and attitude of extension personnel of the Punjab towards extension education
Mann, Jarnail Singh
Study of the conceptual knowledge and attitude of extension personnel of the Punjab towards extension education - Ludhiana PAU 1968 - 29cm. 109, xiil
AGRICULTURAL EXTENSION WORK
AGRICULTURAL EXTENSION WORK
T 630.715 M30S
Study of the conceptual knowledge and attitude of extension personnel of the Punjab towards extension education - Ludhiana PAU 1968 - 29cm. 109, xiil
AGRICULTURAL EXTENSION WORK
AGRICULTURAL EXTENSION WORK
T 630.715 M30S