000 00434nam a2200145 a 4500
020 _a8171694640 (hardcover)
020 _a9788171694648 (hardcover)
082 _a628.03SIN
100 _aSingh, S.K
245 0 0 _aDictionary of ecology and environment.
260 _a[S.l.] :
_bCommonwealth Publishers,
_c1997.
300 _a1 v. (unpaged)
856 4 0 _uhttp://www.amazon.com/exec/obidos/ASIN/8171694640/chopaconline-20
942 _cBK
999 _c11261
_d11261