Clarete, C. L. (1979). Effects of fertilization, row spacing and weed control on the yield of upland rice [microform]. Photoduplication Service, University of the Philippines Library.
Citace podle Chicago (17th ed.)Clarete, Celso Loquellano. Effects of Fertilization, Row Spacing and Weed Control on the Yield of Upland Rice [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1979.
Citace podle MLA (9th ed.)Clarete, Celso Loquellano. Effects of Fertilization, Row Spacing and Weed Control on the Yield of Upland Rice [microform]. Photoduplication Service, University of the Philippines Library, 1979.
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