U. Ardo, Ahmad, Department of Agricultural Technology, College of Environmental Sciences, Adamawa State Polytechnic, Yola, Adamawa State, Nigeria. P.M.B 2146

• Vol 14, No 2 (2019) - Articles
  Changes in Some Soil Physico-Chemical Properties of Lithosols under Different Levels of Nitrogen and Cowdung Fertilizers in Mubi Area, North-Eastern of Nigeria,
  Abstract  PDF