Species effects of Ceanothus velutinus versus Pseudotsuga menziesii, Douglas-fir, on soil phosphorus and nitrogen properties in the Oregon Cascades

Spears, Julie D. H.; Lajtha, Kate; Caldwell, Bruce A.; Pennington, Shana B.; Vanderbilt, Kristin. 2001. Species effects of Ceanothus velutinus versus Pseudotsuga menziesii, Douglas-fir, on soil phosphorus and nitrogen properties in the Oregon Cascades. Forest Ecology and Management. 149: 205-216.