000 00478nam a2200157Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
020 _a81-8364-027-5
040 _aNITIL
_cNITIL
082 _221st
_a333.707
_bJ42P
100 _aJayashree
245 0 _aParyavaran shikshan
_cJayashree
260 _aDelhi
_bAnshah PUblishing House
_c2008
300 _a168p.
650 _aENVIRONMENT-INDIA; ENVIRONMENT AWARENESS; ENVIRONMENT EDUCATION; PROTECTION OF ENVIRONMENT
942 _cBKS
999 _c69123
_d69123