Jose A I Regi P Mathews
Suitability of rockphosphate for direct application in acid rice soils of Kerala. - M.Sc - Thrissur College of Horticulture 1985
English
Soil science and agricultural chemistry
631.4 / REG/SU
Suitability of rockphosphate for direct application in acid rice soils of Kerala. - M.Sc - Thrissur College of Horticulture 1985
English
Soil science and agricultural chemistry
631.4 / REG/SU