TY  - BOOK
AU  - Reddy, T. Yellamanda
TI  - Principles of agronomy/by T. Yellamanda Reddy
U1  - 631  
PY  - 2016///
CY  -  Ludhiana: 
PB  - Kalyani Publishers, 
KW  -  Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agronomy
ER  -