Adjusting for group size influence in line transect sampling. Drummer, T. D., Degange, A. R., Pank, L. L., & McDonald, L. L. Journal of Wildlife Management, 54:511–514, 1990.
bibtex   
@ARTICLE{Druetal90,
  author = {Drummer, T. D. and Degange, A. R. and Pank, L. L. and McDonald, L.
	L.},
  title = {Adjusting for group size influence in line transect sampling},
  journal = {Journal of Wildlife Management},
  year = {1990},
  volume = {54},
  pages = {511--514},
  subdatabase = {distance}
}

Downloads: 0