Summaries of extension research of post-graduate students.
By: [Edited by Iqbal Singh Grewal]
Contributors: Grewal, Iqbal Singh, ed.; Shukla, Aditya N., ed.; Gupta, R. K., ed.; Dhaliwal, A. J. S., ed.
Edition: 2d ed.
Published: 1971
Place of publication: Ludhiana
Language: eng
Subjects: Punjab Agricultural University, Ludhiana, India. Dept. of Extension Education -- Dissertations.; Agricultural extension work -- India -- Punjab (State) -- Abstracts.; Agricultural innovations -- India -- Punjab (State) -- Abstracts.; Dissertations, Academic -- India -- Abstracts.
Notes: Includes bibliographical references.
Vol. 3 edited by Aditya N. Shukla, R. K. Gupta [and] A. J. S. Dhaliwal.