Mark-recapture Polar Bear Estimates Using Tetracycline as a Biomarker Summary Wildlife Manuscript Report 29. Mark-recapture Polar Bear Estimates Using Tetracycline as a Biomarker.Taylor, M. and J. Lee 1990. 20 pp. Current Resource Mark-recapture Polar Bear Estimates Using Tetracycline as a Biomarker PDF • 1012.83KB • Issued May 20, 2017 Download Mark-recapture Polar Bear Estimates Using Tetracycline as a Biomarker