Marine Mammal Survey and Assessment MethodsJ. L. Laake, D. G. Robertson, Steven C. Amstrup, B. F. J. Manly · First published 2021Open the Tome
Handbook of capture-recapture analysisSteven C. Amstrup, Bryan F. J. Manly · First published 2005Open the Tome
Polar bearsIUCN/SSC Polar Bear Specialist Group. Working Meeting, Steven C. Amstrup, Oystein Wiig, Nicholas J. Steven, Erik W. Born, Scott Lunn Schliebe · First published 1991Open the Tome
Activities and habitat use of pronghorns on Montana-Wyoming coal landsSteven C. Amstrup · First published 1978Open the Tome
