planning

Transportation Research Thesaurus

Submitted by Anonymous on Fri, 2011-09-02 11:53

Published in

Website:

http://trt.trb.org/trt.asp

Maintained by:

Transportation Research Board

Structure:

Hierarchical

Can be downloaded here: http://trt.trb.org/trt_download.asp

Civil Engineering Database Subject Heading List

Submitted by amanda on Sun, 2011-03-13 18:45

Published in

Website:

http://cedb.asce.org/subjlst.html#A

Maintained by:

American Society of Civil Engineers (ASCE)

Structure:

Hierarchical

Number of entries:

7800

Last updated:

Current