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Short desc: 21st International Sugar Cane Technologists Society Congress
Issuer: Thailand Date: 3/5/1992 Occasion: International Sugar Cane Technologists Society Congress / 21st International Sugar Cane Technologists Society Congress Consists of 1 stamp: (See stamps as list) 2b All are wmk=squares & rectangles perf=14x14.5 Record of changes |
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