TY  - BOOK
AU  - M.V. Singh
AU  -  P. Stalin, 
TI  - Four Decades of Research on Micro- and Secondary-Nutrients and Pollutant Elements in Crops and Soil of Tamil Nadu
U1  - 631.811 
PY  - 2010///
CY  - Tamilnadu
PB  - Tamil Nadu Agricultural University
ER  -