000 00359nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a578.522
_bD618E
100 _aDiwan, A.P.
245 0 _aEcology of environmental cycles.
_c A.P.Diwan
260 _aNew Delhi.
_bAnmol Publishing House.
_c1995
300 _av; 400p
942 _cBK
950 _o578.522 D618E
999 _c29315
_d29315