The Check, Clean, Dry Campaign
Conservation Learning in Wildlife Tourism Settings: Lessons from Research in Zoos and Aquariums
Ballantyne, Roy; Packer, Jan; Hughes, Karen; Dierking, Lynn (2007). Conservation Learning in Wildlife Tourism Settings: Lessons from Research in Zoos and Aquariums. Environmental Education Research, 13, 3, 367-383.
Non-Response to the Recycling Promotion Technique of Blockleader and Commitment
Meneses, G.D. (2009). Non-response to the recycling promotion technique of blockleader and commitment. Journal of Socio-Economics, 38(4), pp. 663-671.