000 00302nam a2200121Ia 4500
008 130225s9999 xx 000 0 und d
080 _a577.4
_bK96G
245 _aGeneral ecology
260 _aNew Delhi
_bVikas Publishing House Pvt. Ltd.
_c1995
300 _a667p.
901 _a220246
942 _cB
_2udc
999 _c12618
_d12618