共 12 条
[1]
[Anonymous], 1999, J ENV ED, DOI DOI 10.1080/00958969909601882
[2]
[Anonymous], 2000, J ENVIRON EDUC, DOI DOI 10.1080/00958960009598633
[3]
[Anonymous], 2001, ENVIRON EDUC RES, DOI DOI 10.1080/13504620124393
[4]
Ballantyne R., 2001, ENVIRON EDUC RES, V7, P23, DOI [DOI 10.1080/13504620124123, https://doi.org/10.1080/13504620124123]
[5]
CZUDAKKIERDASZ A, 2000, ODPADY SRODOWISKO, V1, P11
[8]
JURASZ F, 1999, INSTRUMENTY EKONOMIC
[9]
Ma X., 1999, J ENVIRON EDUC, V31, P27, DOI [10.1080/00958969909598629, DOI 10.1080/00958969909598629]