TY  - BOOK
AU  - Balasubramaniyan, P.
AU  - Balasubramaniyan, P.
AU  - Palaniappan, S.P.
TI  - Principles And Practices Of Agronomy
U1  - 630/BAL 
PY  - 2004///
CY  - Jodhpur
PB  - Agrobios (India) Agro House
ER  -