Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ PFLEGEVERSUCHE ZUR SUKZESSIONSLENKUNG AUF STRASSENBEGLEITFLAECHEN - UNTERSUCHUNGSZEITRAUM 1984-1986 - MOEGLICHKEITEN UND GRENZEN STANDORTGEMAESSER VEGETATIONSENTWICKLUNG UNTER DEM EINFLUSS EXTENSIVER PFLEGEMASSNAHMEN https://trid.trb.org/View/1009967 Sat, 20 Nov 2010 04:52:06 GMT https://trid.trb.org/View/1009967 SUCCESSIVE EXPERIMENTS ON ROADSIDE VEGETATION : RESEARCH PERIOD 1984-1986 https://trid.trb.org/View/345689 Tue, 31 Mar 1992 00:00:00 GMT https://trid.trb.org/View/345689