000			00454nam a22001457a 4500
999			_c54768 _d54768
005			20191216013407.0
008			191216b ||||| |||| 00| 0 eng d
040			_cgslrc
082			_aTR 363.7 En892 2013
245			_aEnvironmental science / _cPriscilla Signey L. Agsalud ... [et al.].
260			_aMalabon City : _bKimczyville Publications, _c2013.
300			_avi, 202p. : ill. ; 26cm.
650			_2Environmental sciences
942			_2ddc _cBK