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Meten van milieubesef 1974
Daily papers read in holidays 1974 / plans for next holidays / interest in 'het Limburgs dagblad' and 'de Limburger' / attitude towards environmental pollution / furniture of... -
Glasbakken in Amsterdam 1981
Study of first experiences with separated collecting of glass-refuse in Amsterdam since introduction, may 1981. To get information / who brings glass-refuse to container / way... -
Geurconcentraties en stankhinder 1988-1990
Experience of stench in and outside r.'s house, in particular from nearby industries. Objective measure of odour concentration around r.'s house / exposure to noise / coping...