共 22 条
[1]
Alekseev S. V., 2014, BIOSPHERE, V6, P89
[2]
Alisinanoglu Fatma, 2009, AHI EVRAN UNV KIREHI, V10, P37
[3]
Arlemalm-Hagser E., 2013, Center for Educational Policy Studies Journal, V3, P25, DOI DOI 10.26529/CEPSJ.249
[4]
Basile C.G., 2000, J ENVIRON EDUC, V32, P21, DOI 10.1080/00958960009598668
[5]
Chabada T., 2015, SOCIALNI STUDIA, V3/2015, P113
[6]
Cincera J., 2015, ENV ED RES IN PRESS
[8]
Doubkova J. L., 2012, VZTAH CLOVEKA K PRRO, P106
[9]
Ergazaki M., 2009, Review of Science, Mathematics and ITC Education, V3, P99, DOI DOI 10.26220/REV.123
[10]
Hoot RobertE., 2011, International Journal of Transpersonal Studies, V30, P89