000			00569nam a2200253Ia 4500
003			OSt
005			20220429041446.0
008			120829s9999 xx 000 0 und d
020			_a81-7648-213-7
040			_csce
041			_aEnglish
082			_a577 NAR
100			_aNarayan,B.
245			_aEcosystem management / _cB.Narayan.
260			_aNew Delhi :
260			_bAPH pub, _c2000
300			_avi,302p.;
300			_c22cm.
504			_aIncludes index.
541			_e20144-20145
541			_hNu.600
562			_e2 copies
942			_cBK _2ddc
999			_c11060 _d11060