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Zur Problematik des Stickstoffdüngers in der Landwirtschaft /

Main Author:
Bierter, Willy.
Other Authors:
Kameke, Ekkehard von. and Stiftung Ökologischer Landbau.
Format:
Book
Language:
German
Subjects:
Nitrogen fertilizers
Soils Nitrogen content
Agricultural chemicals Environmental aspects
View in NAL's Catalog:
CAT83783821