Habitat structure and fish communities of warmwater streams /

Mode of access: Internet.

Causes of spatial and temporal patterns in rocky intertidal communities of central and northern California /

Mode of access: Internet.

The agrarian Indian communities of highland Bolivia,

Mode of access: Internet.

Development of plant communities of a sand ridge region in Michigan. (With twelve figures.)

"The region is located in Benzie county."--P. 7.

Municipal water facilities; communities of 25,000 population and over.

Mode of access: Internet.

Observations on the genus Typhlopone, with descriptions of several exotic species of ants.

Mode of access: Internet.

Study of the rocky intertidal communities of central and northern California : years III and IV /

"Contract no. 14-12-0001-30057."

A comparison of the animal communities of coniferous and deciduous forests,

Published also as thesis (Ph.D) University of Illinois, 1925.

Study of the rocky intertidal communities of central and northern California : year II /

Mode of access: Internet.

Ecological effects of rubble weir jetty construction at Murrells Inlet, South Carolina /

"June 1984"--Pt. 2.

40 years of stewardship-- where are we headed? : a report on the 40th Anniversary Symposium of the Illinois Department of Children and Family Services, December 2004.

"December 2004."