TY  - BOOK
AU  - M.V. Singh
AU  -  K.P. Patel, 
TI  - Four Decades of Research on Management of Micro- and Secondary Nutrients and Pollutant Elemetns in Crops and Soils of Gujarat
U1  - 631.811 
PY  - 2010///
CY  - Gujarat
PB  - Anand Agricultural University
ER  -