Johanna Winkelman Provision of services in international and national nature and biodiversity conservation. Offers project and programme management, desk studies, research and advice. In English and Dutch. | Büroservice & Beratung Johanna Kreuzheck Die selbständige Sekretärin und CoreDynamik-Trainerin bietet Beratung und Dienstleistungen rund um das Büro an. [D-40476 Düsseldorf] | Griggs, Johanna Unofficial fan website including biography and photos. |