Tan, K. H., & Kothekar, V. (1985). Humic acids of soils: Translation of Gumusovye Kisloty Pochvy. Oxonian Press Pvt. Ltd..
Chicago Style (17th ed.) CitationTan, Kim H., and V. Kothekar. Humic Acids of Soils: Translation of Gumusovye Kisloty Pochvy. New Delhi: Oxonian Press Pvt. Ltd., 1985.
MLA (9th ed.) CitationTan, Kim H., and V. Kothekar. Humic Acids of Soils: Translation of Gumusovye Kisloty Pochvy. Oxonian Press Pvt. Ltd., 1985.
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