Identification of crop damage : caused by diseases, pests or mineral deficiencies / Joep van Lidth de Jeude ; [ed.: Irene Koomen ; ill.: Mamadi B. Jabbi ... et al. ; transl.: Catharina de Kat-Reynen ]Identificação de danos nas culturas : causados por doenças, pragas ou deficiênçias de mineraîs / Joep van Lidt de Jeude ; [ed.: Irene Koomen ; ill.: Mamadi B. Jabbi ... et al. ; trad. do inglês: Láli de Araújo]Identification des dégâts causés aux cultures : par les maladies, les animaux nuisibles et les carences minérales / Joep van Lidth de Jeude ; [éd. Irene Koomen ; ill. Mamadi B. Jabbi, Barbera Oranje ; trad. Brigitte Venturi]Analysis of constraints for compliance to Good Agricultural Practices by the horticultural sector in Indonesia : BOCI Project BO-10-009-109 / Irene Koomen ... [et al.]Occupational pesticide exposure in vegetable production : a literature and policy review with relevance to Indonesia / Edwin van der Maden, Melliza Wulansari and Irene KoomenBaseline survey of occupational pesticide exposure in Kersana sub-district, Brebes, Indonesia / Edwin van der Maden, Melliza Wulansari and Irene KoomenFood safety and plant health in Ghana : analysis of the sanitary and phytosanitary status of the vegetable sector / Edwin van der Maden, Joshua Glover-Tay, Irene KoomenVegetables business opportunities in Ghana: 2014 / Yeray Saavedra, Youri Dijkxhoorn, Anne Elings, Josh Glover-Tay, Irene Koomen, Edwin van der Maden, George Nkansah, Peter ObengOccupational pesticide exposure & health : training manual / Edwin van der Maden, Femke Gordijn, Melliza Wulansari, Irene KoomenPanduan Pelatihan : Paparan Pestisida di Ladang & Pengaruh Pestisida Terhadap Kesehatan / Edwin van der Maden, Femke Gordijn, Melliza Wulansari, Irene Koomen