Description
Item Description:"Issued December 1999"--Title page verso.
Shipping list number: 2000-0725-M.
Shipping List #: 2000-0725-M
Shipping List Date: 07/17/2000
Microform.
Physical Description:vii, 164 pages : illustrations, maps ; 28 cm.
Also available via Internet from the APHIS web site (PDF file only). Address as of 9-13-00: http://www.aphis.usda.gov/oa/pubs/corsym/symposiu.html; current access is available via PURL.
Bibliography:Includes bibliographical references.