Long and short term increases in nitrogen availabulity alter the composition of soil microbial communities and decrease the abundance of arbascular mycorrhizae in a grassland ecosystem

Title	Long and short term increases in nitrogen availabulity alter the composition of soil microbial communities and decrease the abundance of arbascular mycorrhizae in a grassland ecosystem
Authors:	Bradley, K;Drijber, R;Knops, J. M.
Publication Type	Journal Article
Year of Publication:	2006
Volume:	38
Pagination:	1583
DOI	LTER