TY  - BOOK
AU  - Madarcos,Mary Beth R.
TI  - Constructivist-based curriculum support materials integrating biotechnology in Science II
U1  -  Thesis 660.607 M261c 2003 
PY  - 2003///
KW  - Biotechnology
KW  - Study and teaching
KW  - Aids and devices
N1  - Thesis (M.A.Ed.) - Mariano Marcos State University, Batac, Ilocos Norte; Bibliography: leaves 240-243
ER  -