Four Decades of Research on Management of Micro- and Secondary Nutrients and Pollutant Elemetns in Crops and Soils of Gujarat

M.V. Singh

Four Decades of Research on Management of Micro- and Secondary Nutrients and Pollutant Elemetns in Crops and Soils of Gujarat - Gujarat Anand Agricultural University 2010 - 109p


ENGLISH

631.811 / PAT