Comments on: The effect of marketing messages and payment over time on willingness to pay for fuel-efficient cookstoves

Comments on: The effect of marketing messages and payment over time on willingness to pay for fuel-efficient cookstoves http://blogs.washplus.org/iaqupdates/2015/06/the-effect-of-marketing-messages-and-payment-over-time-on-willingness-to-pay-for-fuel-efficient-cookstoves/ from the WASHplus Project Sat, 19 Sep 2015 07:30:10 +0000 hourly 1 https://wordpress.org/?v=4.4.4