© Columbia University Press
November, 1993
Paper, 384 pages, illus
ISBN: 978-0-231-06919-9
$51.50
/ £30.50
Cloth, 384 pages, illus
ISBN: 978-0-231-06918-2
$99.50
/ £58.50
Offers the best general summary of the field, with a view toward fostering common disciplinary goals. Allen and Hoekstra begin with hierarchy theory as a basic premise and explain that the conventional 'levels' (ecosystems, landscapes, communities, populations, organisms) are not levels in themselves but criteria for observation.