Results 81 to 90 of about 550,839 (156)
Passive Austreibung von Rapserdflohlarven (Psylliodes chrysocephala L.)
Die Studie stellt eine einfache, aber nicht sehr weit verbreitete Methode vor, um quantitativ den Befall von Winterrapspflanzen mit Larven von Psylliodes chrysocephala zu bestimmen.
Nils Conrad, Meike Brandes, Udo Heimbach
doaj
[In-depth methods for optimizing learning communities: development and application experiences]. [PDF]
Ter Bogt MJJ +4 more
europepmc +1 more source
Analyse et évaluation du potentiel de développement des cultures énergétiques . Etude pays Congo [PDF]
Feintrenie, Laurène +3 more
core
A spectrophotometric method for determining residual protein levels on reusable surgical instruments: a comparison of six washing methods of instruments with an internal lumen. [PDF]
Montmeat D +6 more
europepmc +1 more source
Intérêt et limites des méthodes indirectes d'évaluation des troubles de la personnalité
openaire +1 more source
The ALT-SPF ring study - in vitro determination of the SPF & UVA-PF by the fused method. [PDF]
Acker S +11 more
europepmc +1 more source

