Published The willingness to pay for irrigation water: a case study in northwest China by Tang Z., Nan Z. and Liu J. 76-84_903_Tang_15-1.pdf
Published Environmental perceptions of students, farmers, and other economically active members of the local population near the protected area of Axios, Loudias and Aliakmonas estuaries, in Greece by Kleftoyanni V., Abakoumkin G. and Vokou D. 288-299_654_Kleftogianni_13-3.pdf