Ipinmidun, W. Organic phosphorus in some Northern Nigerian soils in relation to soil organic carbon and as influenced by parent rock and vegetation. Zaria: 1973 1099-1107 p. : tab.
Ipinmidun, W. Organic phosphorus in some Northern Nigerian soils in relation to soil organic carbon and as influenced by parent rock and vegetation. Zaria: 1973 1099-1107 p. : tab.
Ipinmidun, W. (1973) Organic phosphorus in some Northern Nigerian soils in relation to soil organic carbon and as influenced by parent rock and vegetation, Zaria: 1099-1107 p. : tab.
Ipinmidun, W. (1973). Organic phosphorus in some Northern Nigerian soils in relation to soil organic carbon and as influenced by parent rock and vegetation. Zaria: 1099-1107 p. : tab.
Ipinmidun W. Organic phosphorus in some Northern Nigerian soils in relation to soil organic carbon and as influenced by parent rock and vegetation. Zaria: 1973. p. 1099-1107 p. : tab.
