Ecological census techniques:
Ecological census techniques: a handbook/
edited by William J. Stherland.
- 2nd e.d.
- Cambridge : Cambridge University Press, 2006.
- xv, 432p. : ill.
includes index.
9780521606363
Ecology. Census-Survey
304.2
includes index.
9780521606363
Ecology. Census-Survey
304.2