Sankaram, A
Soil Science: Chemical properties - Bangalore, Bangalore printing & Publishing co Ltd 1977 - 184 - Text book series in agricultural chemistry .
Soil Science- Chemical properties/ plant crops / soil chemistry
631.41 SAN
100
Soil Science: Chemical properties - Bangalore, Bangalore printing & Publishing co Ltd 1977 - 184 - Text book series in agricultural chemistry .
Soil Science- Chemical properties/ plant crops / soil chemistry
631.41 SAN
100