Government of Canada
Symbol of the Government of Canada
 
Sixth international in situ and on-site bioremediation symposium, (The Sixth International In Situ and On-Site Bioremediation Symposium, San Diego, California, USA, June 4-7, 2001), 9 (139), 2001, p. 146
 
The Fifth International In Situ and On-Site Bioremediation Symposium, (In-Situ and On-Site Bioremediation 1999, April 19-22, 1999, San Diego, California, USA), 5 (3), 1999, p. 439-444