APA
G. Droupathi Devi, D.John Durairaj Department of Soil Science and Agril Chemistry, . (1963). Inter relationships between physical and chemical properties of Kerala State soils in relation to pedogenic factors. Coimbatore: Agricultural College and Research Institute.
Chicago
G. Droupathi Devi, D.John Durairaj Department of Soil Science and Agril Chemistry, . 1963. Inter relationships between physical and chemical properties of Kerala State soils in relation to pedogenic factors. Coimbatore: Agricultural College and Research Institute.
Harvard
G. Droupathi Devi, D.John Durairaj Department of Soil Science and Agril Chemistry, . (1963). Inter relationships between physical and chemical properties of Kerala State soils in relation to pedogenic factors. Coimbatore: Agricultural College and Research Institute.
MLA
G. Droupathi Devi, D.John Durairaj Department of Soil Science and Agril Chemistry, . Inter relationships between physical and chemical properties of Kerala State soils in relation to pedogenic factors. Coimbatore: Agricultural College and Research Institute. 1963.