Does the ericaceous shrub Kalmia angustifolia affect diversity and activity of asymbiotic N2-fixing bacterial communities on disturbed black spruce sites? - Merilä, P.; Simao, A.; Larochelle, C.; Dufour, V.; Lamontagne, V.; Bradley, R. (US, 2005)
Keywords: Picea mariana; asetyleeni; ritsosfäärin mikrobit; typensidonta