000 00680nam a22002297a 4500
003 OSt
005 20180912234733.0
008 090503t xxu||||| |||| 00| 0 eng d
020 _a8121927641
040 _auniversity
_bEnglish
_cUniversity
041 _aEnglish
082 _a372.357 AST(TEX)
100 _aD. K. Asthana
_910819
245 _a A Textbook of environmental studies : for undergraduate students as per UGC syllabus
260 _bS. Chand, New Delhi,
_c2007
300 _axvii, 460p.
518 _a16498/11-06-07
650 _aEnvironmental sciences
_910737
650 _aEnvironmental education
_910820
700 _aMeera Asthana
_910821
942 _2ddc
_cBK
999 _c2665
_d2665