Biodiversity related publications
Vallejo N., 2009. Building a common understanding of the main characteristics and implementation methodologies of the market differentiation mechanism of Allanblackia: Final Report, IUCN, Seco and the Novella Africa Partnership, Gland
Vallejo N. , 2009. Building a common understanding of the main characteristics and implementation methodologies of the market differentiation mechanism of Allanblackia: Main elements underlying the common understanding, IUCN, Seco and the Novella Africa Partnership, Gland
Hauselmann P., Vallejo N. and Corréard B., 2008. Building a Sustainable Fish Supply Chain in Switzerland. , World Forum of Fish Harvesters and Charles Léopold Mayer Foundation for Human Progress, Lausanne
Pi Environmental Consulting, 2008. Options for Setting an International Standard for Allanblackia Trade, Union for the Conservation of Nature (IUCN), Gland
Vallejo N., Hauselmann P. and Asante R. , 2008. Analysis of the Role of Supply Chains in Addressing the Global Seafood Crisis., United Nations Environmental Programme s, Division of Technology, Economics and Industry (DTIE), Paris
Vallejo N., Hauselmann P. and Puentes, X., 2008. Building a system to Assess Impact of the BioTrade Concept on Sustainable Development. Methodological Basis, Indicators and Interpretation Guides, United Nations Conference on Trade and Development (UNCTAD), Biotrade Initiative, Geneva
Vallejo N. and Hauselmann P., 2007. Construction de filière durables dans le domaine des poisons et produits de la mer consommés en Suisse: Le poisson disparaît - que pouvons-nous faire?, World Forum of Fish Harvesters and Charles Léopold Mayer Foundation for Human Progress, Lausanne
Hauselmann P., 2006. Organic Certification of Wild Collection: A Guarantee for Sustainability?, United Nations Conference on Trade and Development (UNCTAD), Biotrade Initiative, Geneva
Pi Environmental Consulting, 2006. Developing a System for Measuring Impact of the BioTrade Concept / Initiative: Conceptual Framework. Working document No.1, UNCTAD BioTrade Facilitation Programme, Geneva
Nicklin C. and Hauselmann P., 2005. ISSC-MAP Test Ecuador: Lessons from the Field, United Nations Conference on Trade and Development (UNCTAD) , Biotrade Initiative, Geneva
Vallejo N., 2005. Aspects légaux relatifs à la mise en place du nouveau système des aires protégées de Madagascar (SAPsM): Rapport de Visite , USAID et Conservation International, Madagascar
Vallejo N. and Hauselmann P., 2004. The BioTrade Initiative and Verification, United Nations Conference on Trade and Development (UNCTAD), Biotrade Initiative , Geneva
Vallejo N. and Hauselmann P., 2001. A framework for a Partnership Between WWF and Philips , WWF International, Gland
Vallejo N. and Hauselmann P., 1999. La Certificación, un Seguro de Credibilidad, United Nations Conference on Trade and Development (UNCTAD), Biotrade Initiative, Geneva
Hauselmann P. and Zwahlen P., 1998. From Theory to Practice: Incentive Measures in Developing Countries, "Benefiting from Biodiversity" series, WWF International Discussion Paper, WWF International,