Quantity :1
Title: Improved methods for calculating regional nitrogen balances using lower saxony as an example.
Author : Osterburg, Bernhard
Subject:
nitrogen balance, emission monitoring, water framework directive,
Material : serials
Serial Title : Landbauforschung vTI Agriculture and Forestry Research
Publisher : Johann Heinrich von Thunen Institute (vTi),
ISSN : 0458-6859
PR-AS
2008
LAFR v58n1/2
SEARCA Library
Serials