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Ehlers, Ralf-Udo.

Overview

Works:	1 works in 1 publications in 1 languages

Titles

Regulation of biological control agents by: SpringerLink (Online service); Ehlers, Ralf-Udo. (Electronic resources)

Subjects

Environmental Management. Plant Sciences. Life Sciences. Life Sciences, general. Environmental Law/Policy/Ecojustice. Agriculture. Biological pest control agents- Law and legislation- Europe. Biological pest control agents.

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