1

2 Table of Contents: “... management of agroecosystems in Mexico -- 18 The allelopathic potential of aromatic shrubs in phryganic (east...”

3 Table of Contents: “... to soil flooding and phosphorus -- Root surface/leaf area ratios in arctic dwarf shrubs -- Nutrient...”

4 “... growth of spruces and firs with the magnificent beech trees and the healthy understory of shrubs and wild...”