Coomans de Ruiter, L. 1957. Een terugblik (7). Blijdorp Geluiden, Rotterdam 5 (9): 2-7, figs. 1-8. { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors">
Coomans de Ruiter, L. 1948. Natuurbescherming in Nederlandsch-Indie. Indonesie 2: 140-162. { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors"> PDF download available
Coomans de Ruiter, L. 1928. Wildreservaten in Zuid-Sumatra en in de Minahasa. Mededelingen van de Nederlandse Commissie voor Internationale Natuurbescherming 4: 32-39. { copied = true; setTimeout(() => copied = false, 10000); }).catch(err => { console.error('Failed to copy:', err); }); " type="button" :class="copied ? 'bg-secondary border-secondary' : 'border-primary hover:bg-primary'" class="group lg:min-w-64 flex items-center justify-between gap-5 border border-solid px-5 py-2 cursor-pointer transition-colors">