00562cam a2200169 a 4500008004100000020001500041040000800056050002200064100002600086245010800112260004400220300001900264505001700283518001500300650002900315650004800344970507s1998 enka b 001 0 eng  a0415131979 aSDU00aGE70bP171 E 19981 aPalmer-Cooper, Joy A.10aEnvironmental education in the 21st century :btheory, practice, progress and promise /cJoy A. Palmer. aLondon ;aNew York :bRoutledge,c1998. a284 p. :bill. aHKBU library aYT2025 M08 0aEnvironmental education. 0aEnvironmental sciencesxStudy and teaching.