References
- Childress , R. B. 1978 . Public school environmental education curricula: A national profile . Journal of Environmental Education , 9 ( 3 ) : 2 – 10 .
- Pettus , A. M. and Teates , T. G. 1983 . Environmental education in Virginia schools . Journal of Environmental Education , 15 ( 1 ) : 17 – 21 .
- Volk , T. L. , Hungerford , H. R. and Tomera , A. N. 1984 . A national survey of curriculum needs as perceived by professional environmental educators . Journal of Environmental Education , 16 ( 1 ) : 10 – 19 .
- White , J. A. and Fowler , J. M. 1983 . Energy education in the schools, Results of a survey of the penetration of energy education into the classroom , Washington, D.C. : National Science Teachers Association . Project for an Energy-Enriched Curriculum