000			01455nam a2200313Ia 4500
001			CUUTN000001
003			AR-CuUTN
005			20230822113243.0
007			ta
008			191210s1999 ag daa r 000 0 eng d
040			_bspa _aAR-CuUTN _cAR-CuUTN _eaacr2 _eisbd
080			_a556.53:614 _22000
100	1		_aLobo Alcayaga, Eduardo _eautor _95000
245	1	0	_aMaestría en ingeniería ambiental : _bpublicaciones / _cEduardo Lobo Alcayaga.
250			_a1a. ed.
260			_a[s.l.] : _b[s.e.], _c1999.
300			_bIl., gráf. ; _c29 cm.
336			_2rdacontent _atexto _btxt
337			_2rdamedia _asin mediación _bn
338			_2rdacarrier _avolumen _bnc
520	2		_aContenido: Response of epilithic diaton assemblages to water pollution in vivers in the Tokyo Metropolitan area Japan.--The use of scanning electron microscopy diatom examination for ecological studies.--Shannon's diversity index applied to some freshwater diatom assemblages in the Sakawa iver System (Kanagawa Pref.,Japan)and its use as an indicator of water quality.--Approaches for evaluation of river water pollution using epilithic diaton assemblages.--Pollution tolerante diatoms from lotic systems in the Jacuí Basin, Río Grande do Sul, Brazil.
653	1		_aIngeniería ambiental
653	2		_aContaminación de ríos
653	2		_aDiatomos
653	2		_aíndice de shannon
653	2		_aMicroscopia-ecología
653	2		_aRío Sakawa
942			_cBK _2udc
999			_c4517 _d4517