Show 50 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="ZHU, HC" or (type any "bookEditor journalEditor issueEditor" and editor="ZHU, HC") Add to list Journal Article A1 Radon risk mapping in southern Belgium: an application of geostatistical and GIS techniques HC Zhu, JM Charlet and André Poffyn (UGent) (2001) SCIENCE OF THE TOTAL ENVIRONMENT. 272(1-3). p.203-210 Add to list Journal Article A1 The radon anomaly of Porcheresse (Ardennes, Belgium). A case study. JM CHARLET, HC ZHU and André Poffyn (UGent) (1999) NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA C-GEOPHYSICS AND SPACE PHYSICS. 22(3-4). p.491-496