000 00643nam a22001817a 4500
008 230704b |||||||| |||| 00| 0 eng d
020 _a81-85727-92-9
040 _aNational Science Library
_cNational Science Library
080 _a504.06
_bP1
100 _aRawat, Taj
245 _aपर्यावरण संरक्षण:
_bशिक्षण प्रशिक्षण एवं विकास
246 _aParyaavaran sanrakshan:
_bShikshan, prashikshan avom vikaas
260 _aNew Delhi:
_bTakshila Prakashan,
_c2001
300 _a191p.
650 _aEnvironmental science
653 _aEducation
942 _2udc
_cHBK
999 _c48972
_d48972