Soil fertilizers phosphorus reaction products in major soil groups of west-Bengal.
Sarkar, D.
Soil fertilizers phosphorus reaction products in major soil groups of west-Bengal. - 74p.
Phosphorus
Soil types
X-rays
Monoammonium
Trace elements
Phosphorus
Soil fertilizers phosphorus reaction products in major soil groups of west-Bengal. - 74p.
Phosphorus
Soil types
X-rays
Monoammonium
Trace elements
Phosphorus