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- [41] CHEMISTRY OF NATURALLY-OCCURRING POLYAMINES .10. NONMETABOLIZABLE DERIVATIVES OF SPERMINE AND SPERMIDINE JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (25): : 4856 - 4861
- [42] CHEMISTRY OF NATURALLY-OCCURRING POLYAMINES .11. UNSATURATED SPERMIDINE AND SPERMINE DERIVATIVES JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (22): : 5044 - 5046
- [45] CHEMICAL COAGULATION OF COAL-PREPARATION WASTEWATER USING A NATURALLY-OCCURRING COAGULANT INDIAN JOURNAL OF TECHNOLOGY, 1982, 20 (02): : 74 - 76