TY  - BOOK
AU  - Varma, Uday Kumar
TI  - Sasya Vigyan Ke Adhunik Sidhant
U1  - 631.5 
PY  - 1977///
CY  - Patna
PB  - Bihar Hindi Granth Academy
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agronomy
ER  -