000 00429nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a8120002350
084 _a574.5 S9
100 _a"Sharma, R L"
245 0 _aEnvironmental Education
250 _a\\198302ENGGPCX
260 _aMetropolitan
260 _b1983
260 _cNew Delhi
300 _aix+191 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c47865
_d47865