TY  - BOOK
AU  - Velasquez, Carmen C.
AU  - Asis, Consuelo V.
TI  - Modern biology
AV  -  QH 308  .V541 1993  
KW  - Biology
KW  - sears
N1  - An adaptation from James H. Otto & Albert Towle; Philippine version
N2  - This edition contains the most recent knowledge, but the authors avoided selecting any of two areas as deserving of primary emphasis at the expense of the other, equally important areas, new or old. The authors have preserved the approach and methodology that have successfully evolved in thousands of secondary school classrooms, and have in many instances used the text verbatim when feasible. These features have been tested, tried and proved effective by thousands of science teachers. The many professional biologists making significant discoveries today in the research laboratories who have learned from earlier editions of this text are evidence of the value of such teaching methods
ER  -