Helga Willer

Helga Willer

Research Institute of Organic Agriculture - Frick / Switzerland
Agriculture & Forestry / Agriculture
AD Scientific Index ID: 4606737
-
person_outline Helga Willer's MOST POPULAR ARTICLES
1-) The world of organic agriculture. Statistics and emerging trends 2018H Willer, J LernoudResearch Institute of Organic Agriculture FiBL and IFOAM-Organics International, 201822902018
2-) The World of Organic Agriculture. Statistics and Emerging Trends 2011H Willer, L KilcherBonn, Germany: International Federation of Organic Agriculture Movements …, 20112078*2011
3-) The world of organic agriculture: statistics and emerging trends 2008H Willer, M Yussefi, NE SorensenEarthscan, 200812462008
4-) The world of organic agriculture 2008: summaryH Willer, N Sorensen, M Yussefi-Menzlerthe World of organic agriculture, 15-22, 20102402010
5-) The World of Organic Agriculture. Statistics and Emerging Trends 2018; Research Institute of Organic Agriculture FiBL and IFOAM Organics International: Frick, Switzerland; Bonn …H Willer, J LernoudGoogle Scholar, 0171