Guideline DWA-M 608-1E - Muskrat, beaver, nutria - Part 1: Indentification features and ways of life - August 2017
In Guideline DWA-M 608-1 the identification characteristics and lifestyles of muskrat, beaver and nutria are described in detail. To avoid confusion, the identification of otter, mink, Norway rat and water vole are also briefly characterised.
85,60 €*
Guideline DWA-M 509 - Balik geçitleri ve balik göçü yapilari – Tasarim, boyutlandirma ve izleme - Mart 2016
Guideline DWA-M 509 - Balik geçitleri ve balik göçü yapilari – Tasarim, boyutlandirma ve izleme - Mart 2016
34,00 €*