000 00641nam a2200217 a 4500
005 20210219153509.0
008 991125n 000 0 u
035 _aUPN01000102931
100 _aDreyfus, Amos
222 _aJOURNAL OF RESEARCH IN SCIENCE TEACHING
245 _aTwelfth-grade biology pupils' opinions on interventions of man in nature : agreement, indifference and ambivalence
300 _a81-95
362 _a28, No. 1, 1991
505 _aJulio 1993
653 0 _aBIOLOGIA
653 0 _aCIENCIA Y SOCIEDAD
653 0 _aEDUCACION CIENTIFICA
700 _aRoth, Zvi
904 _aAC
_b040742
905 _aArticulo
999 _c78427
_d78427