References
- Adams , C. E. 1982 . Wildlife resources applied to contemporary goals in biology education . American Biology Teacher , 44 ( 4 ) : 224 – 28 . 253
- Adams , C. E. 1983 . Road-killed animals as resources for ecological studies . American Biology Teacher , 45 ( 5 ) : 256 – 61 .
- Adams , C. E. , Charles , C. , Greene , J. and Swan , M. 1985 . New designs in conservation/ecology education . American Biology Teacher , 47 ( 8 ) : 463 – 69 .
- Bybee , R. W. 1984 . Human ecology: Curriculum review . American Biology Teacher , 46 ( 6 ) : 310 – 16 .
- Childress , R. B. 1978 . Public schools environmental education curricula: A national profile . Journal of Environmental Education , 9 ( 3 ) : 2 – 11 .
- Chiras , D. D. 1980 . Models for analyzing environmental issues in the classroom . American Biology Teacher , 42 ( 8 ) : 471 – 76 .
- Dillman , D. A. 1978 . Mail and telephone surveys: The total design method , New York : John Wiley and Sons .
- Douglass , C. and Kahle , J. B. 1983 . A profile of NABT: Results of the 1982 national survey . American Biology Teacher , 45 ( 8 ) : 410 – 14 .
- Hamilton , C. R. 1982 . Project Learning Tree and Project WILD: Resource models for education on the elementary and secondary levels . Transactions of the North American Wildlife and Natural Resources Conference , 47 : 248 – 52 .
- Hart , E. P. 1981 . Identification of key characteristics of environmental education . Journal of Environmental Education , 13 ( 2 ) : 12 – 16 .
- Hungerford , H. , Peyton , R. B. and Wilke , R. J. 1980 . Goals for curriculum development in environmental education . Journal of Environmental Education , 11 ( 3 ) : 42 – 47 .
- Hurd , P. D. , Bybee , R. W. , Kahle , J. B. and Yager , R. E. 1980 . Biology education in secondary schools of the United States . American Biology Teacher , 42 ( 7 ) : 388 – 40 .
- Pettus , A. M. 1982 . Preparing teachers for environmental education . College Student Journal , 16 ( 2 ) : 181 – 86 .
- Rakow , S. J. 1985 . A review of teacher inservice in environmental education: 1970–1980 . Journal of Environmental Education , 15 ( 4 ) : 7 – 11 .
- Rejeski , D. W. 1982 . Children look at nature: Environmental perception and education . Journal of Environmental Education , 13 ( 1 ) : 27 – 40 .
- United States Fish and Wildlife Service . 1979 . Unique wildlife ecosystems in Texas. Dept. Int. Region 2. Albuquerque, NM