Springer-Verlag GmbH Tiergartenstrasse 17 , Heidelberg , D-69121 Germany Agriculture XPRT News About Solutions industries Publications books magazines articles Latest news Home Companies Springer-Verlag GmbH Articles Influence of microbial activity on ... Influence of microbial activity on plant–microbial competition for organic and inorganic nitrogen 0 Share Share with Facebook Share with Tweeter Share with LinkedIn Nov. 7, 2006 - By: Robert M. Dunn Courtesy of Springer-Verlag GmbH