Report on the Findings of Field Demonstrations on Balanced Fertiliser Use Conducted by European Nitrogen Service Programme In India during Kharif 1972 and Rabi 1972-73

অনুযায়ী ENDP
প্রকাশিত 1973

Report on the Findings of Domonstrations on food Crops Conducted by the ENDP in India during Rabi 1970-71

অনুযায়ী ENDP
প্রকাশিত 1971

Report on the Findings of field Experiments on food crops conducted in India by the European Nitrogen Service Programme

অনুযায়ী ENDP
প্রকাশিত 1971