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- [7] MAKING POLYVINYL-CHLORIDE (PVC) COLORED LEGBANDS JOURNAL OF WILDLIFE MANAGEMENT, 1981, 45 (04): : 1067 - 1068
- [9] RETENTION OF A FOAMING AGENT IN POLYVINYL-CHLORIDE) (PVC) AND CHLORINATED PVC POLYMER ENGINEERING AND SCIENCE, 1981, 21 (04): : 185 - 188
- [10] PANEL HEATING USING POLYVINYL-CHLORIDE PIPES (PVC) TRANSACTIONS OF THE ASAE, 1981, 24 (05): : 1287 - 1290