Explores the interactions that occur between living things, and between organisms and the physical elements in their environment. Defines the problems that man encounters as a unit in a large, complex ecosystem.
OCLC:
(OCoLC)5546565
LCCN:
72700093
Locations:
OVUX522 -- University of Iowa Libraries (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.