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Technical rule [CURRENT]

VDI 3957 Blatt 20

Biological measuring techniques for the determination and evaluation of effects of air pollutants (biomonitoring) - Mapping of lichens to indicate local climate change
Edition 2017-07

Technical rule [CURRENT]

VDI 4252 Blatt 4

Bioaerosols and biological agents - Determination of pollen and spores in ambient air by a volumetric method for a measurement network for allergolocical purposes
Edition 2019-03

Technical rule [CURRENT]

VDI 4331 Blatt 1

Monitoring the effects of genetically modified organisms - Effects on soil organisms
Edition 2014-01

Publication

Planungsatlas

Praxishandbuch Bauentwurf
Edition 2019-11

Publication

Fokus Baum

Von Pflanzengüte bis Pflege und Ausschreibung
Edition 2022-03

Publication

Holzschutz

 
Edition 2022-06

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