000 00544nam a2200181 4500
005 20181210013209.0
008 180416r19991989ii a|||| |||| 001 0 eng d
020 _a8121916542
040 _aBD-DhBPA
_cBD-DhBPA
082 _a363.7
_bASE 1999
100 1 _aAsthana, D K
_936250
245 1 0 _aEnvironment
_bproblems and solutions
_c D K Asthana; Meera Asthana
260 _a New Delhi :
_bS Chand,
_c1998 [1999].
300 _axii, 323p. :
_bills. ;
_c32 cm.
590 _aNewaz
650 _aEnvironment.
_zIndia.
_983741
942 _2ddc
_cBK
999 _c29454
_d29454