42 Scientific and technical research services in the fields of nutrition, food security and sustainability, water and sanitation, public hygiene, and public health; Provision of scientific and technical research services in the fields of nutrition, food security and sustainability, water and sanitation, public hygiene, and public health; Scientific research and development for others in the fields of nutrition, food security and sustainability, water and sanitation, public hygiene, and public health; Development of new technologies for others in the fields of nutrition, food security and sustainability, water and sanitation, public hygiene, and public health
Trademark: 97842686
