Hammill, M. O., Dale, J., Stenson, G. B., denHeyer, C., Gosselin, J.-F., & Johnston, D. W. (2017). Comparison of methods to estimate grey seal pup production at different colonies. DFO Canadian Science Advisory Secretariat CSAS Research Document 2010/091.

Hammill, Michael O., Julian Dale, Garry B. Stenson, C. denHeyer, J. -. F. Gosselin, and David W. Johnston. “Comparison of methods to estimate grey seal pup production at different colonies.” DFO Canadian Science Advisory Secretariat CSAS Research Document 2010/091, 2017.

Hammill MO, Dale J, Stenson GB, denHeyer C, Gosselin J-F, Johnston DW. Comparison of methods to estimate grey seal pup production at different colonies. DFO Canadian Science Advisory Secretariat CSAS Research Document 2010/091. 2017;

Hammill, Michael O., et al. “Comparison of methods to estimate grey seal pup production at different colonies.” DFO Canadian Science Advisory Secretariat CSAS Research Document 2010/091, 2017.

Hammill MO, Dale J, Stenson GB, denHeyer C, Gosselin J-F, Johnston DW. Comparison of methods to estimate grey seal pup production at different colonies. DFO Canadian Science Advisory Secretariat CSAS Research Document 2010/091. 2017;