TY  - BOOK
AU  - Devansh
TI  - Designing and evaluation of need based instructional material for dairy farmers for prevention and management of pregnancy related disorders
U1  - 636.214 209 209 545 52 D38D 
PY  - 2022///
CY  - GADVASU, Ludhiana
PB  - Veterinary and Animal Husbandry Extension Education
KW  - Veterinary and Animal Husbandry Extension Education
N1  - Guided by Dr. Rajesh Kasrija
ER  -