PASSIA believes that:
See also: Palestinian homeland
Trade-offs between competition and facilitation: a case study of vegetation management in the interior cedar-hemlock forests of southern British Columbia (1).
Oct 01, 2006; Abstract: Vegetation-management practices are applied in temperate-zone forests on the assumption that changing the competitive...
Modelling Environmental Responses of Plant Associations: A Review of Some Critical Concepts in Vegetation Study
Jan 01, 2004; The definition of vegetation types at different hierarchical levels, both to study the vegetation processes and for practical...