The world of water the international course on water use and management in Cagayan Valley, the Philippines (2011-2015) - van Weerd, Merlijn; Taggueg, Jouel; Luning, Sabine; Masipiqueña, Mercedes; Kok, Renske; Gatan-Balbas, Marites; Osterhaus-Simić, Nina; Persoon, Gerard; Yeadell-Moore, Anna (Leiden University, 2016)