Aber, J, McDowell, W, Nadelhoffer, K
et al. (1998). Nitrogen saturation in temperate forest ecosystems - Hypotheses revisited
.
BIOSCIENCE, 48(11), 921-934. 10.2307/1313296
Aber, J, McDowell, W, Nadelhoffer, K et al. (1998). Nitrogen saturation in temperate forest ecosystems - Hypotheses revisited
. BIOSCIENCE, 48(11), 921-934. 10.2307/1313296