Use of extension teaching methods; a manual of practicals for introductory.................................Education
Punjab Agricultural University. Depar.............Education
Use of extension teaching methods; a manual of practicals for introductory.................................Education - Ludhiana 1977 - 33cm. 22
AGRICULTURAL EXTENSION SORK - - STUDY AND TEACHING
AGRICULTURAL EXTENSION SORK - - STUDY AND
630.715 P93U
Use of extension teaching methods; a manual of practicals for introductory.................................Education - Ludhiana 1977 - 33cm. 22
AGRICULTURAL EXTENSION SORK - - STUDY AND TEACHING
AGRICULTURAL EXTENSION SORK - - STUDY AND
630.715 P93U