S1 Supporting Information - A Farm to Fork Risk Assessment for the Use of Wastewater in Agriculture in Accra, Ghana

Appendix A. Irrigation water sample collection form Appendix B. Particulate (soil) sample collection form Appendix C. Raw produce (farm) sample collection form Appendix D. Raw produce (market) sample collection form Appendix E. Food (salad) sample collection form Appendix F. Questionnaire for farmers Appendix G. Questionnaire for market vendors Appendix H. Questionnaire for produce buyers (market) Appendix I. Questionnaire for street food vendors Appendix J. Questionnaire for street food consumers Appendix K. Observation guide for farm workers Appendix L. Observation guide for market vendors Appendix M. Observation guide for street food vendors (PDF)