Sutherland, W. J. E. (1997). Ecological census techniques: A handbook.
Chicago Edition CitationSutherland, William J; Ed. Ecological Census Techniques: A Handbook. Cambridge, CUP, 1997.
MLA Edition CitationSutherland, William J; Ed. Ecological Census Techniques: A Handbook. 1997.
Warning: These citations may not always be 100% accurate.