APA

J Vishwnatha, V S Doddamani Department of Soil Science and Agricultural Chemis, . (1988). Investigations on fractionation of soil phosphorus and uptake by maize (Zea mays L.) in vertisols of malaprabha command area. Dharwad: University of Agricultural Sciences, Dharwad.

Chicago

J Vishwnatha, V S Doddamani Department of Soil Science and Agricultural Chemis, . 1988. Investigations on fractionation of soil phosphorus and uptake by maize (Zea mays L.) in vertisols of malaprabha command area. Dharwad: University of Agricultural Sciences, Dharwad.

Harvard

J Vishwnatha, V S Doddamani Department of Soil Science and Agricultural Chemis, . (1988). Investigations on fractionation of soil phosphorus and uptake by maize (Zea mays L.) in vertisols of malaprabha command area. Dharwad: University of Agricultural Sciences, Dharwad.

MLA

J Vishwnatha, V S Doddamani Department of Soil Science and Agricultural Chemis, . Investigations on fractionation of soil phosphorus and uptake by maize (Zea mays L.) in vertisols of malaprabha command area. Dharwad: University of Agricultural Sciences, Dharwad. 1988.