TY  - BOOK
AU  - Buckland,S.T.
TI  - Introduction to distance sampling: estimating abundance of biological populations 
SN  - 0198509278
PY  - 2001///
CY  - Oxford
PB  - Oxford University Press
KW  - Animal populations
KW  - Statistical methods
KW  - Sampling (Statistics)
N1  - Includes bibliographical references (pages [381]-420) and index
ER  -