Publications by T. Aamio http://cfs.nrcan.gc.ca/authors/read/19986 Publications by T. Aamio en-ca 2005-08-16 00:00:00 MST 2005-08-16 00:00:00 MST webmaster@nofc.cfs.nrcan.gc.ca Long-term recovery and availability of 15N-fertilizer applied to immature Douglas-fir http://cfs.nrcan.gc.ca/publications?id=25550 Tue, 16 Aug 2005 http://cfs.nrcan.gc.ca/publications?id=25550