000 00431 a2200157 4500
020 _a8170243653
080 _a577.4
_bM726F
245 1 _aFragile environment
_cby I. Mohan
260 _aNew Delhi
_bAshish Publishing House
_c1991
650 _aFragile Environment
440 _aV
_vNew world environmental series
100 1 _aMohan, I.
300 _a377 p.
040 _aIARI, New Delhi
901 _a182133
999 _c70737
_d70737