Delhi, F. A. N. (1974). Optimum requirement of fertilisers for the Fifth Five Year Plan. I.S.I. and F.A.I.
Chicago Style (17th ed.) CitationDelhi, Fertiliser Association. New. Optimum Requirement of Fertilisers for the Fifth Five Year Plan. I.S.I. and F.A.I, 1974.
MLA (9th ed.) CitationDelhi, Fertiliser Association. New. Optimum Requirement of Fertilisers for the Fifth Five Year Plan. I.S.I. and F.A.I, 1974.
Warning: These citations may not always be 100% accurate.