MON'P17 UG/16389 UG/17058 UG/17059 UG/17060 UG/17061 UG/17062 Mondal, Sagar Fundamentals of agricultural extension education / Sagar Mondal. – Ludhiana ; Kolkata : Kalyani, c2017 (2021 reprint) [], 399p. ISBN9789327282030 : Rs.359/- . Agricultura |
MON'P17 UG/16389 UG/17058 UG/17059 UG/17060 UG/17061 UG/17062 Mondal, Sagar Fundamentals of agricultural extension education / Sagar Mondal. – Ludhiana ; Kolkata : Kalyani, c2017 (2021 reprint) [], 399p. ISBN9789327282030 : Rs.359/- . Agricultura |