Archived by Library and Archives Canada. Distributed by the Government of Canada Depository Services Program. "Publication: 3066". Title from caption (viewed on Nov. 22, 2006). Issued also in French under title: Le virus du Nil, occidental feuillet d'activité.
Type of File/Data:
Electronic monograph in PDF format.
Issued also in printed form.
System requirements: Adobe Acrobat Reader. Mode of access: World Wide Web.