TY  - BOOK
AU  - Katyayan, Arun
TI  - Fundamentals of agriculture: agronomy soil science extension education agriculture economics farm management
SN  - 978-8186099926
U1  - 630 ed.10
PY  - 2022///
CY  - Varanasi
PB  - Kushal 
KW  - AGRICULTURE
ER  -