000			00978nam a22001817a 4500
999			_c12899 _d12899
008			190204b ||||| |||| 00| 0 eng d
020			_a9711500825
082			_21990 _aDFil 570 _bR229
100			_aRealuyo, Zenaida M. _936508
245			_aBasic concept of biological science / _cZenaida M. Realuyo and Virginia S. Cariño.
260			_aMakati City : _bKatha Publishing Co., Inc., _c©1990
300			_ax,194 pages : _billustrations ; _c25 cm.
500			_aIncludes references and index.
505			_aIntroduction--The molecules of life--The cell--The plants--Synthesis and respiration--Nutrition and digestion--Circulatory systems--Excretion--The human skin--Skeletal and muscular system--The human endocrine system--The nervous system--Reproduction,growth and development--The classification of living organisms--Genetics, evolution and diversity--Ecological systems
650			_aBiology. _936509
700			_aCariño, Virginia S. _936510 _eauthor.
942			_2ddc _cDFIL